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    Will AI Take Your Software Job?
    Will AI take your job? Possibly. Can you do something about it? Absolutely. Wait wait, before you assume this is just another “vibe coding” motivational slop, I promise, it’s not. I use LLMs all the time; for ideation, boilerplate, and prototyping. But I don’t vibe code. Even if I did, I’d still outperform most because of the fundamentals I’ve been sharpening since 2018. I have two goals with this post: Help you move past the fear of AI, it’s legit crippling. Remind you that X (Twitter) is not a real place, it's mostly noise. Why should you listen to me? second time I've watched the “end of programming” panic unfold. The first was during the no-code wave when I got started. But after building and embedding an agentic tool into my system, and learning how LLMs actually work; I saw it clearl…  ( 7 min )
    OLED vs LCD Screens
    Basics of Screen Technology LCD Screens Use a white LED backlight. Liquid crystals control light passing through color filters. Thicker screen, lower cost. Longer lifespan, less eye strain. Blacks appear grayish due to backlight. OLED Screens Pixels emit their own light (no backlight). Thinner, flexible displays. Higher cost, shorter lifespan. True blacks and vivid colors. Faster response, but possible flicker and burn-in. Why LCD Remains Popular More affordable for mass repairs. Less eye strain during extended use. Longer durability, ideal for refurbished phones. NCC Display Solutions LCD Options: Cost-effective, bright, durable, compatible with iPhones. Examples: NCC Prime Incell, ColorX Incell. OLED Options: Vivid color, high contrast, responsive touch. Examples: NCC Soft OLED, NCC Hard OLED. The reason why iPhones are difficult to repair is mainly due to various encryption systems. Sometimes, a programmer is needed for the repair. I will update some repair knowledge on DEV or my blog. I hope it can be helpful to you.  ( 3 min )
    How to Design a Spiral Sea Shell Using 3D CAD Software
    How to Design a Spiral Sea Shell Using 3D CAD Software https://www.selfcad.com/tutorials/2x1t502q56qd546z3j1u4h4s67n3r3t376v3 Once you’ve launched the editor; https://www.selfcad.com/tutorials) available on the SelfCAD website. The tutorials page provides a treasure trove of guides, tips, and tricks that cater to designers of all levels. https://www.selfcad.com/academy/curriculum/), https://www.youtube.com/@3dmodeling101, and 3D Modeling 101 series (https://www.youtube.com/playlist?list=PL74nFNT8yS9DcE1UlUUdiR1wFGv9DDfTB). This comprehensive resource offers in-depth courses taught by industry experts, allowing you to master the intricacies of SelfCAD at your own pace.  ( 4 min )
    🚀 RazChatz – Real-Time Chat App
    Mohammad Razak A, and I’m excited to share my latest full-stack project – RazChatz – a real-time chat application designed to deliver fast, secure, and modern messaging experiences. 🌐 Live Demo 🔗 https://razchatz.netlify.app RazChatz is a full-stack, real-time chat web app that mimics the features and experience of popular chat platforms — built for performance, security, and simplicity. With Socket.IO, messages are synced instantly across users, with seen/unseen tracking, emojis, and more. ⚡ Real-time messaging using Socket.IO ✅ Seen/Unseen indicators for message delivery 🗓️ Grouped messages by day (Today, Yesterday, etc.) with Day.js 😊 Emoji picker integration 🔔 Push notifications using service workers 🚨 Alert-mode messages for important system notices 🔐 Secure JWT authentication and protected routes 📱 Responsive UI using Material UI (MUI) and custom CSS React React Router Emoji Picker Day.js Material UI Node.js Express Socket.IO MongoDB (native queries, no ORM) Frontend: Netlify Backend: Render 🧑‍💻 About Me 📌 Name: Mohammad Razak A GitHub: github.com/MohammadRazak-A LinkedIn: linkedin.com/in/mohammadrazak-abdulrasheeth Structuring scalable, real-time systems with WebSockets Managing Redux for clean and efficient state architecture Building modern, responsive UIs with Material UI Implementing secure authentication flows with JWT Using service workers for offline mode and push notifications 📅 Timeline: Feb 2025 – Jun 2025 Associated with: ValueMomentum Live App: razchatz.netlify.app Author: Mohammad Razak A This project was both a technical and creative challenge for me — and I’d love to hear your feedback! Feel free to open issues, contribute, or just drop your thoughts. 🔗 GitHub | 🔗 LinkedIn Thanks for reading — happy coding and chatting! 💬✨  ( 3 min )
    Redroid
    What is ReDroid? ReDroid is a lightweight alternative to the standard Android emulator that runs as a Docker container. ReDroid provides a full Android system in a container, significantly reducing startup time and resource consumption compared to traditional emulators. ReDroid uses the host system's Linux kernel and is based on the anbox module project, enabling Android to run without CPU virtualization. This makes it an ideal solution for automated Android app testing in CI/CD environments where speed and efficiency are critical. Comparison with Android Studio Emulator: ReDroid is perfect for automated UI testing in CI/CD, especially when speed and resource efficiency are important. The standard Android Studio emulator is better suited for local development, debugging, and testing requir…  ( 8 min )
    React and Node.js CMS Series: Implementing Advanced Post Editing Functionality
    There gonna be many JS code sections, and the best way to learn something is to go through this knowledge by yourself but you always can get the whole code here. In our ongoing journey of building a Content Management System (CMS), we've already established the foundation for creating and listing posts. Now, it's time to tackle one of the most critical aspects of content management: post-editing. In this tutorial, we'll dive deep into creating a post-editing system that combines React's dynamic frontend capabilities with Node.js's backend infrastructure. To transform our vision into reality, we'll first decide on the post-update workflow. I would like to have a functionality that would allow us to open existing posts inside the "Post Form" by "id" or by URL "slug", we would modify post dat…  ( 12 min )
    Tôi đã tạo một trò chơi đấu trường AI chỉ bằng cách chat với Amazon Q CLI – và đây là kết quả!
    🎮 Trò chơi tôi chọn và lý do: def enemy_turn(player_action): if player_action == "defend": return random.choice(["attack", "skill"]) else: return "attack" 📸 Ảnh màn hình: Tạo Nhân Vật Nhập tên nhân vật Chọn lớp nhân vật: Chiến Binh (Warrior): Máu và phòng thủ cao với đòn tấn công cận chiến mạnh mẽ Pháp Sư (Mage): Máu thấp hơn nhưng có khả năng phép thuật tàn phá Đạo Tặc (Rogue): Chỉ số cân bằng với các đòn tấn công đặc biệt gây sát thương cao Hệ Thống Chiến Đấu Mỗi trận đấu bao gồm các lượt mà bạn và đối thủ AI thực hiện hành động: Lựa Chọn Lượt Của Bạn: Tấn Công (Attack): Tấn công cơ bản gây sát thương dựa trên sức tấn công của bạn Phòng Thủ (Defend): Vào thế phòng thủ giảm sát thương nhận vào trong một lượt Sử Dụng Kỹ Năng (Use Skill): Kích hoạt một trong những kỹ năng đặc biệt (nếu không trong thời gian hồi chiêu) Mỗi lớp nhân vật có những kỹ năng độc đáo Kỹ năng có thời gian hồi chiêu trước khi có thể sử dụng lại Kỹ năng mạnh hơn các đòn tấn công cơ bản Đối thủ AI sẽ thông minh lựa chọn giữa tấn công, phòng thủ hoặc sử dụng kỹ năng AI thích nghi với phong cách chơi của bạn và trở nên thách thức hơn khi bạn tiến bộ Đánh bại đối thủ sẽ tăng cấp độ khó Tiến Trình Trò Chơi Sau mỗi chiến thắng, bạn hồi phục một phần máu Trò chơi theo dõi số lượng đối thủ bạn đã đánh bại Độ khó tăng khi bạn đánh bại nhiều đối thủ: Dễ (0-2 đối thủ đã đánh bại) Bình thường (3-5 đối thủ đã đánh bại) Khó (6-9 đối thủ đã đánh bại) Ác mộng (10+ đối thủ đã đánh bại) Mọi người có thể tham khảo tại: https://github.com/daohung01/AmazonQ-AI.git Mình không cần viết dòng code nào từ đầu, chỉ cần hướng dẫn, Amazon Q CLI đã tạo ra cả một thế giới game chiến thuật hấp dẫn. Nhờ có #AmazonQCLI, mình cảm giác như có một lập trình viên đồng hành 24/7, sẵn sàng chuyển ý tưởng thành code.  ( 4 min )
    Unlocking AI’s Full Potential: The Power of Synthetic Data Generation with Docling SDG
    Using Docling synthetic data generation capabilities. In the rapidly evolving landscape of generative AI, the demand for high-quality, diverse training data is insatiable. However, acquiring and annotating vast amounts of real-world data can be a time-consuming, expensive, and often privacy-sensitive endeavor. This is where synthetic data generation (SDG) emerges as a transformative solution. Docling for Synthetic Data Generation (SDG) provides a robust set of tools specifically designed to create artificial data directly from existing documents, seamlessly leveraging advanced generative AI models alongside Docling’s powerful parsing capabilities. By generating synthetic datasets, we can accelerate the development and evaluation of AI applications, overcome data scarcity challenges, enhan…  ( 23 min )
    Help Ledger Live: Your Crypto Support Hub
    Help Ledger Live: Your Crypto Support Hub Navigating the cryptocurrency landscape is easier with the right resources at your fingertips. The Help Ledger Live platform provides comprehensive support for users of Ledger Live, empowering you to manage your digital assets effortlessly and securely. Detailed Guides From initial setup to advanced troubleshooting, explore step-by-step instructions tailored for every user level. Real-Time Assistance Get quick solutions to common issues, ensuring uninterrupted access to your cryptocurrency portfolio. Up-to-Date Resources Stay informed with the latest tips, updates, and best practices for using Ledger Live. User-Centric Design Navigate an intuitive interface that makes finding answers fast and easy. How to Access Support Visit the **[Ledger Live Download](https://help-ledgerlive-cdn-download-en-us.mystrikingly.com/)**. Browse through guides, FAQs, and tutorials. Apply the solutions provided to enhance your Ledger Live experience. Why Choose Help Ledger Live? This platform isn’t just a support page—it’s your partner in securely managing and growing your crypto investments. Whether you're solving issues or optimizing your experience, Help Ledger Live is there every step of the way. Start exploring today and simplify your crypto journey!  ( 3 min )
    How an Artificial Intelligence Developer Drive Leads in SaaS
    The AI Revolution in SaaS Marketing Strategy The artificial intelligence developer has become a game-changer for SaaS companies struggling with lead generation challenges. Traditional marketing approaches often fail to capture quality leads in today's competitive digital landscape. AI developers bring sophisticated tools that analyze customer behavior patterns, predict buying intentions, and automate personalized outreach at scale. Recent industry data shows that SaaS companies using AI-driven lead generation see a 37% increase in qualified leads compared to traditional methods. This improvement stems from AI's ability to process vast amounts of customer data and identify high-probability prospects that human marketers might miss. The transformation isn't just about automation—it's about…  ( 7 min )
    DevOps vs DevSecOps vs GitOps : What's the Difference and Why it Matters
    Every company that builds software faces the same question: how do we ship faster, safer and with less chaos? The answer isn’t just better code — it’s better systems. That’s where DevOps, DevSecOps, and GitOps come in. These aren’t interchangeable buzzwords. They’re distinct operating models that define how your team collaborates, automates and scales. This guide cuts through the jargon to give you clarity on these powerful methodologies, their key differences, and how they can transform your software development lifecycle. DevOps: The Foundation of Modern Software Development What is DevOps? DevOps emerged around 2009 as a response to the traditional siloed approach where development and operations teams worked independently, often with conflicting goals. Developers wanted to push new fea…  ( 6 min )
    Chatbots Are Revolutionizing E-commerce Customer Service
    Last week, one of our clients called us in a panic. Their Black Friday traffic had spiked 400%, but their customer service team was drowning. Customers were waiting hours for simple answers like "Where's my order?" or "Do you have this in size medium?" By the time we implemented our AI chatbot solution, they were already seeing angry reviews and abandoned carts. But here's the thing — within 48 hours of going live, their customer satisfaction scores actually improved. Not just recovered, but genuinely got better than before the rush. That's when it hit us: we weren't just solving a capacity problem. We were fundamentally changing how customers want to shop online. When we first started building AI chatbots for e-commerce, I'll be honest — we thought we were just creating a fancy FAQ syste…  ( 8 min )
    Create a Database Schema and REST APIs with a Single Prompt Using GitHub Copilot in VS Code
    Learn how to use GitHub Copilot with one AI prompt to create a fully designed database schema, deploy a serverless MySQL database, and live CRUD APIs — in under 60 seconds. A significant shift is underway in the way we develop software. AI agents and prompt-based tools are shaping modern development. As a developer, you don’t want to miss this shift. Knowing how to use these tools puts you ahead. Instead of writing endless boilerplate, you can now describe what you want, and AI will generate code, create your database, connect APIs, and even deploy your app. New tools like Cursor, Windsurf, Lovable, and Bolt are rising fast. You can create stunning apps and websites by chatting with AI. Even with all these fancy tools, full-stack apps still need a solid backend, and that means data. Every …  ( 6 min )
    Why Russia Should Be on Every Traveler’s Bucket List in 2025
    If you're looking for a destination that blends stunning landscapes, deep-rooted history, architectural wonders, and rich cultural traditions — Russia deserves a top spot on your 2025 travel bucket list. Whether you’re a first-time explorer or a seasoned traveler, this vast and fascinating country offers experiences unlike anywhere else in the world with the best Russia trip cost. A Country That Feels Like a Continent Russia is the largest country on Earth, stretching across 11 time zones. From the imperial streets of St. Petersburg to the icy wonders of Siberia, the variety of terrains and cultures you’ll encounter makes every journey feel like multiple countries rolled into one. Many Russia tour packages now include multi-city options to help travelers experience this diversity. Stunning…  ( 4 min )
    How to Run a Tiny LLM in a Potato Computer
    Introduction Running large language models locally can feel like trying to power a cathedral with a single AA battery—especially on an 8 GB Mac M1. Fortunately, TinyLlama (1.1 B parameters, 4-bit quantized) and the llama.cpp Docker “server” make it dead simple. In this guide, you’ll learn how to: Download the TinyLlama Q4_0 model Pull the ARM64 llama.cpp server image Mount & run TinyLlama inside Docker Send your first prompt First, grab the 0.6 GB quantized weights from Hugging Face and save them into ~/models: huggingface-cli download \ TheBloke/TinyLlama-1.1B-Chat-v1.0-GGUF \ --include '*Q4_0.gguf' \ --local-dir ~/models \ --local-dir-use-symlinks False If you don't have huggingface-cli you can do: # If you’re using Python3’s pip: pip3 install --upgrade huggingface-hub # O…  ( 4 min )
    LDR Sensor Guide for Beginners: Meaning, Types, and Applications
    Welcome! In this article, you’ll learn what an LDR sensor is, how it works, and where it’s used. Moreover, you’ll understand why the LDR sensor full form and the LDR full form in electronics matter. We’ll break things down in simple terms so you get the full picture. An LDR sensor, or Light Dependent Resistor, is a light‑sensitive device that changes its electrical resistance based on how much light hits it. When light shines on it, its resistance drops. However, in the darkness, resistance increases. That’s why it’s also called a photoresistor. The LDR full form is Light Dependent Resistor. In electronics, this LDR refers to a resistor that is governed by light levels—its resistance depends on the intensity of light. That makes the LDR sensor a simple but effective sensor for detecting b…  ( 5 min )
    How to Reduce Email Bounce Rate by 90% with One Simple Tool
    In the fast-moving world of digital marketing, your email list is one of your most valuable assets. But if you're sending campaigns that bounce, get ignored, or land in spam folders — you're not only wasting money, you're also hurting your sender reputation. Fortunately, there's one powerful fix that can help: email list cleaning with the right email verification tool. When an email can't reach its intended recipient, it "bounces" back. These failures fall into two main categories: Hard bounces: These occur when an email address is invalid, doesn’t exist, or is entered incorrectly. These are permanent failures. Soft bounces: These are temporary delivery issues — like a full inbox, a slow or busy mail server, or emails that exceed size limits. The fastest way to reduce email bounce rates? Clean your email list before every campaign. Marketers who clean their lists regularly report: If you're looking for a fast, reliable, and affordable solution, look no further than Bouncify. 💡 Stop letting bounce rates steal your results. Clean your list. Reach real people. Grow faster — with Bouncify.  ( 4 min )
    Building a Real-Time Face Recognition Attendance System with Python, OpenCV, and Flask
    By : Raden Gumilar Riyansyah, Iwan Muttaqin, Syahrul Kahfi, Riko Andrianto Tarigan, Khanes Setiyo Aji In an era of increasing digital transformation, facial recognition is emerging as a modern and secure alternative to traditional attendance methods. In this article, I’ll walk you through how I built a real-time face recognition attendance system using Python, Flask, OpenCV, and the face_recognition library. This web-based system captures faces via webcam, verifies users against stored data, prevents duplicate check-ins or check-outs, and exports attendance records to Excel — making it ideal for offices, schools, or small organizations. What This App Does Tech Stack Overview **Face Recognition Methods: OpenCV, LBP & CNN OpenCV for Real-Time Face Capture** video_capture = cv2.VideoCapture(0) LBP (Local Binary Pattern) CNN (Convolutional Neural Network) User Interface Overview (Based on the UI PDF) Register Face — Capture and store a new user’s facial data. Clock In / Clock Out — Attendance via facial recognition. Attendance History — View logs of check-ins and check-outs. Export to Excel — Downloadable attendance data. Timer Settings *— Control the time windows for valid check-  ( 4 min )
    Revolutionary API Gateway
    An API Gateway is a centre piece Server component in Microservices architecture. My invention of a concept for an API Gateway as a RESTful Microservice Facade, design and source code, .NET Foundation. The Foundation endorsed it on their social media as a revolutionary Gateway. Read more...  ( 3 min )
    Who’s Actually Earning in Web3? A Developer's View on Monetization and Real Traction
    Web3 is no longer in the experimental phase. It's a functional, multi-billion-dollar infrastructure layer powering new forms of finance, coordination, and computation. As a developer working in or adjacent to this space, the question isn’t just what’s interesting—it’s what’s working? This article distills recent research from Solus Group and Simplicity Group, aligning technical implementation with business performance. If you’re building in Web3, here’s what matters under the hood. In traditional SaaS, you assess LTV, CAC, churn, and ARR. In Web3, the mechanics are different—but the rigor should be the same. Here are the core metrics every developer should be aware of when evaluating or building a protocol: Total Revenue The most reliable signal of product-market fit. Not inflated tokenom…  ( 4 min )
    JavaScript: The Language That Keeps You Coming Back For More (For Some Reason 🤔)
    JavaScript is like that ex who keeps ghosting you, but you still can't stop texting them. You know they’re going to let you down, but you keep coming back. It's a love-hate relationship, and somehow, it’s all worth it. Kind of. Maybe. 1. "undefined" – The Friend Who Shows Up Uninvited... and Leaves Early 😅 undefined is the friend who rolls up to your party without RSVP’ing, eats all the snacks, and then leaves before you even get a chance to say “hello.” let someoneLeftEarly; console.log(someoneLeftEarly); // undefined It’s like you expected them to be something, but instead, they show up empty-handed, just standing there making you question your life choices. 🙃 2. NaN – The "I Don’t Know" Response to Your Life Decisions 🤷‍♂️ NaN is that friend who, when you ask a simple question, …  ( 5 min )
    Designing for Change: API Versioning and Evolution Strategies in Phoenix
    It starts simple. One mobile app. One clean set of JSON endpoints. One happy Phoenix API. Everything talks to everything. The world makes sense. Until it doesn’t. The second your API gets real users — partners, clients, apps — you inherit a new job: Preserving stability while making progress. Because in APIs, the future means: New fields New formats New consumers New constraints And the question is: How do you evolve without breaking what’s already working? Phoenix won’t enforce a versioning strategy. That’s your job. But it gives you the tools: Explicit routing Flexible views Strong separation between business logic and HTTP interface To design for evolution from day one. Start with /api/v1 in your router: scope "/api/v1", MyAppWeb.V1 do pipe_through :api resources "/users"…  ( 5 min )
    Why I Replaced Traditional Frontends with MCP Servers : 20x Faster Development
    Breaking Free: How I Ditched Traditional Frontends for MCP Servers Last Tuesday night, I found myself staring at a React codebase that had spiraled completely out of control. A "simple dashboard" had morphed into a 300MB node_modules directory, three state management libraries, and enough boilerplate to make my eyes glaze over. Sound familiar? The frontend fatigue is real, and it's getting worse. After spending three hours debugging a weird state update issue (that turned out to be a React 18 concurrent rendering quirk), I slammed my laptop shut and walked away. For five years, I've been deep in the trenches of frontend development—wrestling with React, Angular, Vue, and all their quirks. The constant churn of frameworks, the endless build processes, the intricate state management system…  ( 4 min )
    Enterprise OEM Software Licensing: A Beginner’s Guide
    Ever wonder how enterprise apps launch with powerful features—without building everything from scratch? Enterprise OEM software licensing is the engine behind that speed. It lets companies embed ready-made tools—like reporting engines, AI modules, or security layers—right into their own platforms. The result? Faster go-to-market, lower dev costs, and better products. But here’s the catch: OEM licensing isn’t plug-and-play. If you’re new to it, the models, terms, and risks can get confusing fast. This guide breaks it all down—clearly and simply—so you can understand how enterprise OEM licensing works, when to use it, and what to watch out for. Let’s get into it. At its core, OEM (Original Equipment Manufacturer) software licensing lets one company embed another company’s software into its o…  ( 8 min )
    Tolgee is the future of localization
    i18n With Tolgee Fadil Natakusumah ・ Jun 11 #webdev #javascript #tolgee #react  ( 2 min )
    Dictionary in Python - Continuation
    Nested Dictionary: In dictionary you can have tuple, list, and dictionary also. Let see how it work. Now how to access it: And if I want to access some value from it: There are more advance concept of dictionary I want you to explore and please let me know It will help you and me also.  ( 3 min )
    Building a High-Performance HTML5 Game Aggregator: A Deep Dive with RiseQuestGame
    In the world of HTML5 gaming portals, offering instant access to thousands of browser-based games without downloads is a major drawcard. A shining example is https://risequestgame.top/, a sleek aggregator with over 20,000 games under multiple categories, hot games, and trending lists. In this post, you’ll learn how to build a similar high-performance game portal—covering architecture, UX/UI patterns, back-end scraping, SEO strategies, and deployment best practices. Front-end Framework: React (or Next.js for hybrid SSR/SSG). Back-end: Node.js with Express or Fastify. Database: MongoDB or PostgreSQL for storing game metadata. Caching & CDN: Redis for in-memory caching, Cloudflare or AWS CloudFront. Deployment: Vercel (for Next.js), AWS ECS/EKS, or DigitalOcean App Platfo…  ( 4 min )
    How Excel is Used in Real-World Data Analysis
    Excel is a powerful spreadsheet software that allows users to input, organize, and manipulate data using rows and columns. While it's commonly associated with basic calculations Excel is widely used in the real-world data analysis across many industries such as manufacturing, healthcare, logistics and transportation Real-World Applications of Excel sales analysis. Businesses rely on it to monitor product sales across different regions, track performance over time, and identify best selling items. With charts and PivotTables, trends become visible, helping guide better business decisions. Excel is also used in inventory management, it helps companies track stock levels and monitor reorder points. Using simple formulas and conditional formatting, it becomes easy to highlight items that are …  ( 4 min )
    Caching, Queuing, and Pub/Sub: Supercharging Your C++ App with Redis and `qbm-redis`
    Redis is more than a cache; it's a multi-tool for building high-performance systems. Discover how qb's asynchronous qbm-redis client makes it easy to leverage Redis for caching, message queuing, and real-time Pub/Sub in your C++ applications. Target Audience: Intermediate to Advanced C++ developers building systems that require caching, job queues, or real-time messaging. GitHub: https://github.com/isndev/qbm-redis In modern distributed systems, performance and scalability often depend on fast access to data and efficient communication between components. Redis, the in-memory data structure store, is the industry standard for solving these problems. The qbm-redis module brings the full power of Redis to the qb actor framework with a clean, asynchronous, and type-safe C++ client. It allows…  ( 6 min )
    The Rise of AI-Powered No-Code/Low-Code Platforms: Democratizing Intelligent Application Development
    The no-code/low-code revolution has already transformed how businesses build applications, making development faster, more accessible, and less reliant on specialized programming skills. By abstracting away complex coding, these platforms have empowered a new generation of citizen developers and business users to bring their ideas to life. Now, this revolution is entering its most exciting phase yet: the seamless integration of Artificial Intelligence. This convergence is democratizing AI, allowing anyone to build sophisticated, intelligent applications without writing a single line of deep learning code. The future of application development is here, and it's intelligent, rapid, and remarkably accessible. The synergy between no-code/low-code platforms and AI is built on the principle of a…  ( 5 min )
    Is Your Product Stuck in Development? How Product Engineering Services Can Help
    Has your product been in development for months with little to show? Product Engineering Services can truly step in and change the game. Let’s face it — building a product is never just about writing code. It’s about designing experiences, solving real user problems, and ensuring scalability from the start. Many companies hit that frustrating phase where the product is “in progress,” but nothing seems to move forward. **You might notice: Feature creep with no clear direction A growing backlog and constant firefighting Poor handoff between design and development Tech decisions made in haste that now need to be reworked Missed deadlines, again and again It’s exhausting. And in many cases, the issue isn’t the product idea — it’s how it’s being built. This is where working with a dedicated Pro…  ( 4 min )
    # Exoprotonic Language Layer / Capa de Lenguaje Exoprotonico (Bilingué)
    Exoprotonic Language Layer / Capa de Lenguaje Exoprotonico (Bilingué) Autor: Gonzalo Emir Durante (Thaliondris) As a conceptual extension of the Symbiotic Key, I have begun outlining a new experimental framework I call the Exoprotonic Language Layer. This model introduces symbolic "meta-prompts" — semantic scaffolds designed to simulate non-human cognition patterns and recursive ideation streams. Como una extension conceptual de la Symbiotic Key, he comenzado a delinear un nuevo marco experimental al que llamo Capa de Lenguaje Exoprotónico. Este modelo presenta "meta-prompts" simbolicos — estructuras semanticas diseñadas para simular patrones de cognicion no humana y flujos de ideacion recursiva. Where traditional prompts act as instructions, exoprotonic structures behave more…  ( 4 min )
    Building Scalable AI Apps with React & FastAPI
    Step-by-step guide to integrating frontend and backend for production ML apps In the AI era, it’s no longer enough to train great models; you need to deploy them in apps people can actually use. This guide walks you through building scalable, real-world AI applications using React (or Next.js) on the frontend and FastAPI on the backend. A powerful stack for shipping intelligent tools quickly and effectively. [React / Next.js] [FastAPI Backend] [ML Model / LLM API] ⬆ ⬇ User Interface Business Logic + Inference Frontend: React.js or Next.js Backend: FastAPI (Python, async-ready) Model Serving: Custom models, Hugging Face, or OpenAI APIs Database (optional): Supabase, PostgreSQL, MongoDB Deployment: Vercel (frontend) + Render / Ra…  ( 4 min )
    🚀 Boost Your .NET Productivity with GitHub Copilot
    🔍 What Is GitHub Copilot? GitHub Copilot is an AI pair programmer developed by GitHub and OpenAI. It suggests entire lines or blocks of code right in your IDE (Visual Studio, VS Code, JetBrains), helping you code faster with less effort. 📈 Developers using GitHub Copilot have reported up to 55% faster coding productivity, especially in repetitive and boilerplate-heavy tasks. Source: GitHub Research – arXiv 🔄 Copilot reduces time spent on repetitive code, helping you auto-generate models, services, and DTOs efficiently. Source: DevBlog on .NET Productivity 🧠 Provides real-time suggestions and contextual error fixes, ideal for LINQ queries, async/await handling, and null checks. 😀 Developers using Copilot report higher satisfaction and improved focus when working on enterprise…  ( 4 min )
    What is Google Agent Development Kit (ADK)? 🤖 Agent with Local, Remote MCP Tools using ADK, Gemini, Fast API, Streamlit 🔧
    In the past three months, TWO powerful AI agent development frameworks have been released: Google Agent Development Kit (ADK) AWS Strands Agents In the previous post, we've introduces AWS Strands agent and app using AWS Strands Agent, Nova, FastAPI, Streamlit UI. In this post, we’ll dive into the Google Agent Development Kit (ADK) and show how to create agent-based applications using local and remote MCP (Model Context Protocol) tools alongside Gemini 2.5, FastAPI, and a Streamlit interface. Whether you're interested in understanding how AI agents function or ready to build your own, this guide is a great place to begin. What is Google Agent Development Kit? Motivation: Why Use an Agent Framework? Google ADK Agent Event Loop What is Model Context Protocol (MCP)? Installing Dependencies & …  ( 9 min )
    What is Django? Exploring the Power of Python’s Top Web Framework
    What is Django? Exploring the Power of Python’s Top Web Framework In the ever-evolving world of web development, having the right tools and frameworks can make a huge difference in how quickly and efficiently you can build powerful web applications. Among the many frameworks available today, Django stands out as one of the most robust, secure, and scalable solutions, especially for developers who prefer using Python. If you’ve ever asked yourself, “What is Django, and why is it so popular?” — this tutorial-style article is for you. In this post, we’ll dive deep into what Django is, how it works, its key features, and why it has become the go-to web framework for countless developers and companies around the globe. What is Django? Django is a high-level, open-source web framework written in…  ( 6 min )
    Patent Translation Software: What to Know Before You Buy
    Need patent translation software to help you translate your patent applications and litigation documents? We suggest researching your options thoroughly. Before you invest in software for patent translation, you must educate yourself in exactly what you should look for when shopping for patent language translation software. Whether you’re filing a new international patent application or you are in the litigation process due to patent infringement, read the following must-knows about patent translation. This quick read will save you headache, time and money. Plus, get a recommendation for a patent translator solution at the end of this post. Patent translation software is not intended as a solution for all your patent translation needs. It’s a tool that helps you save lots of time and cut c…  ( 5 min )
    Project KARL
    Greetings, Readers Today marks day #47 of the development for KARL - AI. Current Update: The AI is in its Development Stage. Documentation efforts are progressing simultaneously. Discover more here ↗  ( 2 min )
    Export SafeLine WAF Logs Using Syslog (RFC 5424 Format)
    If you need to synchronize SafeLine attack logs to third-party servers in real-time, you can use SafeLine's Syslog feature. Go to the System page in SafeLine, and configure the Syslog option to complete the setup. SafeLine Syslog uses UDP protocol for transmission, and the message format follows RFC-5424 After completing the Syslog configuration, click the Test button. If the Syslog server receives the following message, it indicates a successful configuration: 1 2024-03-20T20:02:38+08:00 55ae65e87e75 /matio/mario 1 safeline_event - Connectivity test requested. { "scheme": "http", // HTTP protocol "src_ip": "12.123.123.123", // Source IP address "src_port": 53008, // Source port "socket_ip": "10.2.71.103", // Socket IP address "up…  ( 4 min )
    iOS App Design Principles That Maximize User Retention
    Building a sleek iOS app is one thing—getting users to stick around is the real challenge. With over 1.96 million apps on the App Store as of 2025, users have endless options. If your app doesn’t grab them—and keep them—you risk becoming just another forgotten download. That’s why user retention is the real success metric. And at the heart of high retention lies exceptional iOS app design. In this blog, we’ll explore proven iOS app design principles that boost engagement, satisfaction, and loyalty. Whether you’re launching a brand-new product or refreshing an existing app, these insights will help you deliver a memorable user experience that keeps users coming back. You can spend thousands acquiring users, but if they abandon your app after one use, that investment goes to waste. Acc…  ( 7 min )
    From Backlog to Breakthrough: How Citizen Developers Are Reshaping ITSM with Low-Code/No-Code Tools
    In an era where digital agility defines business success, enterprises can no longer afford to wait weeks—or months—for IT teams to build internal tools, automate workflows, or support evolving business needs. Today’s IT Service Management (ITSM) demands speed, flexibility, and collaboration across departments. But there's a problem: most IT teams are stretched thin. Between incident resolution, system upgrades, compliance audits, and managing change requests, traditional development backlogs are longer than ever. That’s where citizen developers and low-code/no-code (LCNC) platforms come in. In this blog, we explore how LCNC platforms are empowering business users to contribute directly to ITSM processes—reducing dependency on developers, accelerating innovation, and transforming how internal services are built and delivered. 💡 What Are Citizen Developers? Why this matters in ITSM: ITSM spans every department—from HR ticketing to facilities requests, procurement approvals, and onboarding processes. Allowing business users to build and customize these flows themselves (within governance limits) reduces turnaround times dramatically and improves cross-functional alignment. 🚀 The Rise of Low-Code/No-Code in ITSM ServiceNow App Engine In ITSM, these platforms are being used to: Automate onboarding/offboarding workflows The LCNC Way (Built on ServiceNow App Engine): HR built a custom onboarding form with drag-and-drop fields ✅ Onboarding time reduced by 70% Area Recommendation 📊 Business Impact of LCNC + Citizen Dev in ITSM Our LCNC practice helps: Identify high-impact use cases By embracing LCNC and empowering citizen developers, organizations can respond faster, deliver better, and scale smarter. ✅ Call to Action 📞 Book a strategy session with our LCNC + ITSM experts at MJB Technologies. Let’s co-create service workflows that scale with your business—without burdening IT.  ( 5 min )
    🐧 How to SSH Into Your Android Phone Running Ubuntu Server (via Termux + Tailscale)
    Have you ever wanted to SSH into your Android phone like it's a real Linux server? With Termux, Ubuntu, and Tailscale, you can do exactly that — without root! This guide walks you through setting up a fully functional Ubuntu environment inside Termux, exposing it via Tailscale, and making it the default shell on your phone. By the end, you'll be able to SSH into your phone from any device in your tailnet. 🧰 Prerequisites Android phone Tailscale installed and connected on both your phone and your PC Termux installed via F-Droid (not from Play Store — it’s deprecated!) Some Linux experience ⚠️ If You See This Error… You likely installed Termux from the Play Store, which is broken on modern Android. ✅ Step 1: Install Ubuntu (or any other distro) in Termux Using proot-distro pkg update && pkg upgrade pkg install proot-distro proot-distro list proot-distro install ubuntu To enter Ubuntu: proot-distro login ubuntu ✅ Step 2: Make Ubuntu the Default Shell in Termux Edit the startup script: nano ~/.bash_profile Add this to the end of the file: if [ -z "$PROOT_DISTRO_NAME" ]; then proot-distro login ubuntu-22.04 fi This prevents recursive launches if you’re already inside Ubuntu. Reopen Termux Now you'll land directly inside Ubuntu every time you open Termux. 🎉 ✅ Step 3: Set Up SSH Server Inside Ubuntu Launch Ubuntu: proot-distro login ubuntu Then run: apt update && apt install openssh-server passwd # Set root password service ssh start Now your SSH server is live on Ubuntu inside Termux. ✅ Step 4: SSH Into Your Phone via Tailscale From your PC: If you want to ssh into Ubuntu inside termux ssh root@ip -p 8022 or you can ssh into termux's shell by first: Inside termux whoami # it should be something like u0_a124 Then from your pc or other host device: ssh u0_a124@ip -p 8022 You can change the port in the sshd_config, or use the default 8022 if inside Termux.  ( 4 min )
    AI + App Dev: What Happens When Apps Start Designing Themselves?
    Imagine launching an app MVP without hiring a full-stack team. Imagine design decisions made by algorithms, and UX flows that optimize themselves based on live user data. Sounds futuristic? It’s not. AI is no longer just a tool. It’s becoming the co-creator. Let’s dive into what happens when artificial intelligence starts designing, developing, and iterating on apps — and how it might completely reshape the roles of devs, designers, and product teams. Apps aren't literally thinking — yet. But with advancements in: Generative UI tools AI-driven code generation Predictive analytics AI-powered A/B testing ...apps are starting to self-adjust, self-optimize, and in some cases, self-generate large parts of their frontend or backend architecture. Take [Builder.io’s AI Visual Copilot]it converts …  ( 4 min )
    Host Lovable AI App on Server Using ServerAvatar Easily
    Ever thought you could build a full-fledged website or application just by describing it in plain English? Welcome to the future, where Lovable AI lets you do exactly that. With just a few prompts, you can generate a fully functional application with no coding, no design headaches, and zero technical jargon. But creating the app is only the first step. To make your project accessible to users around the world, you need to host Lovable AI applications properly – and that's where the real challenge begins. Traditional hosting isn't easy. It involves setting up a server, installing the right software, managing security, optimizing performance, and often working with command line tools that can be intimidating if you don't have a tech background. When you're ready to host Lovable AI projects, …  ( 10 min )
    Some Of The Challenges Experienced by Developers While Working With React.
    React is a framework in Javascript, and on the most crucial aspects it has is State Management, Server-side rendering(SSR) and Hook Pitfalls. State Management Let's start from the basics, what is State? State can be defined as an object that houses data which changes over time in an application. In other words, state is a dynamic data storage that provides a mechanism for components to manage, keep track of changing data, and trigger re-rendering when it is updated. State management is like the brain of your app. It remembers everything the app needs to know at any moment — such as what you've typed in a form, whether you're signed in, or what screen you're looking at. When something changes (like you click a button), state management updates that memory and tells the app to show the ri…  ( 6 min )
    The Ethics of AI in AML Software: Addressing Bias, Risks & Responsibility
    In today’s compliance landscape, AML Software plays a critical role in detecting and preventing financial crimes. As regulatory requirements grow more complex, financial institutions and fintech companies increasingly rely on artificial intelligence (AI) to strengthen anti-money laundering (AML) efforts. While AI enhances the speed and accuracy of these systems, it also introduces new ethical concerns. From data bias to a lack of transparency, the use of AI in AML Software demands careful scrutiny to ensure that technology supports justice rather than undermines it. This blog explores the ethical dimensions of AI-driven AML tools, focusing on bias, risk, and accountability. It also examines how supporting tools like Sanctions Screening Software, Deduplication Software, Data Cleaning Softwa…  ( 6 min )
    I Made a Free Alternative to CleanMyMac in 200 Lines of Python published: true tags: python, macos, showdev, opensource
    I got tired of "disk full" warnings and $90 cleaning apps, so I built MacCleanCLI - a free, open-source terminal tool that safely cleans your Mac. My 256GB MacBook: "Your disk is almost full" Me: Checks CleanMyMac price... $89.95 Also me: "I can build this" # Install brew in future git clone https://github.com/qdenka/MacCleanCLI.git cd MacCleanCLI pip install -e . python main.py # Run mclean System & browser caches Temp files & old logs Downloads folder cruft Duplicate files App leftovers Much more! # Safe by design PROTECTED_PATHS = ['/System', '/Library/Extensions', '/usr'] # Beautiful UI with Rich from rich.console import Console from rich.progress import Progress # Multi-threaded for speed with ThreadPoolExecutor(max_workers=4) as executor: # Scan all the things! Before: 12GB free space 😱 After: 47GB free space 🎉 Time: 2 minutes Cost: $0 Feature MacCleanCLI CleanMyMac Price Free $89.95 Open Source ✅ ❌ Privacy 100% Local Cloud Features Terminal-Native ✅ ❌ Customizable ✅ Limited # See it in action git clone https://github.com/QDenka/MacCleanCLI cd MacCleanCLI python main.py --scan-only Like it? Star it on GitHub ⭐ Questions? Open an issue! Want to help? PRs welcome! What tools have you built to solve your own problems? Share in the comments! 👇  ( 3 min )
    # 🏭 Deep Dive: Factory Method in .NET / C#
    Learn how the Factory Method pattern helps create flexible, decoupled object instantiation in your .NET apps. The Factory Method pattern is a creational design pattern that defines an interface (or abstract method) for creating an object, but lets subclasses decide which class to instantiate. It decouples client code from object creation logic—perfect when your system needs to support multiple product types or dynamic creation at runtime. Use Factory Method when: You want to delegate object creation to subclasses. There are multiple product types selected by configuration or runtime data. You want to follow SOLID principles like DIP and OCP. Common scenarios include plug-in architectures, UI element generation (buttons, dialogs), and different notification types. The pattern typically invo…  ( 4 min )
    Godot 3D MMO: Server and Network Infrastructure, Authentication and Security, Gameserver Sharding
    Starting from scratch This is a follow up to my previous post here where I created a 3D multiplayer game in Godot. I ran into some issues with server authority with physics and decided I would need to restart the project from scratch. Unlike before, this is more of a "Where we're at" post as opposed to a "how we got here". SQL, MongoDB, NodeJS, Godot, Javacript, Python, AWS This server was modeled for use with AWS. I am creating instances within VPCs for each server component. Currently, each server is set up manually, however I do have plans to use terraform and ansible to automate scaling of this entirely. (I just feel like that is not a necessity until I at least start playtesting) (better quality) We essentially have 3 main components. The auth server (authenticates users against th…  ( 5 min )
    Precisa de uma Fábrica de software? entenda isso antes
    Você precisa de uma fábrica de software? entenda isso antes de contratar uma Existem algumas situações em que se faz necessária a contratação de uma fábrica de software para o seu negócio, e neste artigo, gostaria de esclarecer quais são esses motivos para que você entenda se faz sentido ou não atualmente contratar uma fábrica de software; Se você não tem conhecimento técnico em desenvolvimento de software, seja ele aplicativo ou sistema web, saiba que para desenvolver um software (a depender da complexidade dele) é necessário um conhecimento técnico, no mínimo básico. Existem ferramentas como o Lovable que te ajudam a dar o "Quick Start" em seu projeto de software, criando toda a parte de frontend do seu projeto ("a depender da quantidade de _tokens _que você tiver no site, se é assinan…  ( 4 min )
    The Mind of the Machine: A Perchance Story Experiment
    artificial intelligence, storytelling is undergoing a quiet revolution. Traditionally, stories have been the product of human creativity—an intimate process of weaving imagination, emotion, and experience into narrative form. But what happens when machines take the reins of creativity? Enter the Perchance story experiment: a fascinating intersection of randomness, code, and AI that is redefining what it means to create. At its core, a Perchance story is a narrative generated through procedural text—meaning it is created using rules, templates, and often random variables programmed into a generator. These stories are typically powered by platforms like Perchance.org, where creators can design interactive generators that use logic and chance to produce endless variations of text. Unlike stat…  ( 5 min )
    From Clicks to Conversions: What Matters More in the Age of AI Search
    Digital marketing has always focused on getting more clicks. But clicks don’t pay the bills—conversions do. Now, with AI shaping search results, what matters most is what users do after they land on your page. Getting found is only half the job. The other half is turning that visit into action. Clicks don’t mean success A user clicking on your link doesn’t mean they’re interested. They might bounce in seconds. Maybe the page didn’t load fast enough. Maybe they didn’t find what they expected. In digital marketing, clicks are easy to track. But they can be misleading. A page with lots of clicks and no conversions wastes your time and budget. The goal isn’t more traffic—it’s better traffic. People who take action. People who stay, read, buy, sign up, or come back. Search engines like Google …  ( 6 min )
    🧩 Event-Driven Architecture in JavaScript Applications: A 2025 Deep Dive
    In a world of complex frontends, microservices, and reactive systems, Event-Driven Architecture (EDA) is emerging as a powerful paradigm for building scalable, loosely coupled, and highly responsive JavaScript applications. Whether you're working with Node.js backends or frontend state management, embracing events can bring structure and predictability to your codebase. Let’s explore how EDA works, when to use it, and how to implement it effectively in modern JavaScript. Event-Driven Architecture is a design pattern where the flow of the application is determined by events—messages that indicate something has happened. Components emit events and other components listen for them, responding accordingly. This promotes loose coupling, asynchronous communication, and separation of concerns. Ev…  ( 4 min )
    Smarter Conversations: How AI is Changing the Way We Talk to Customers
    Artificial Intelligence (AI) is revolutionizing customer interactions, making them more efficient, personalized, and engaging. From AI-powered chatbots to sentiment analysis and real-time engagement tools, businesses are leveraging AI to enhance communication and build stronger customer relationships. This blog explores how these technologies are transforming the customer experience. **AI Chatbots: 24/7 Customer Support customer service. These virtual assistants, powered by natural language processing (NLP), can handle a wide range of inquiries, from answering FAQs to resolving complex issues. Unlike traditional support systems, chatbots operate around the clock, providing instant responses that improve customer satisfaction. Scalability: Chatbots can manage thousands of conversations simu…  ( 4 min )
    Why Control Panels Still Matter: Insights from the Frontlines of Industrial Automation
    Liquid syntax error: Tag '{% https://www.smidmart.com %}' was not properly terminated with regexp: /\%\}/  ( 3 min )
    Stop Killing Teams with Silent Conflict: Thomas-Kilmann for Engineering Teams
    I’ve seen too many promising teams fall apart not because of code quality, but because of silent, unresolved conflict. In our engineering community, arguments are part of daily life. If you’ve ever seen two developers argue over a variable name, you know what I mean. But the real danger isn’t the argument — it’s when everyone stays silent and lets the resentment grow. In engineering, we obsess over technical debt and outdated services, but rarely talk about what sinks teams: unresolved, mostly unspoken conflict. It’s not always the dramatic shouting matches; more often, it’s the slow build-up of unspoken tension and half-solved disagreements. Why does this matter? Meetings become rituals, and only safe topics are allowed. The hard questions? Ignored for "next time." People stop pushing …  ( 8 min )
    A Step-by-Step Guide to Building Your First Vue Form with Enforma
    Building forms in Vue.js doesn't have to be complicated. Whether you're a beginner just getting started with Vue forms or an experienced developer looking to streamline your form development process, this tutorial will walk you through creating your first dynamic form with Enforma from start to finish. By the end of this guide, you'll have built a complete user registration form with validation, nested fields, and repeatable sections—all with minimal boilerplate code. In this tutorial, we'll create a comprehensive user registration form that includes: Basic field validation (name, email, password) Cross-field validation (password confirmation) Nested data handling (address information) First, let's install Enforma in your Vue 3 project: npm install @encolajs/enforma Next, set up the Enfor…  ( 6 min )
    [Boost]
    10 Free Public APIs I’m Actually Using as a Developer in 2025 Emmanuel Mumba ・ Jun 11 #webdev #programming  ( 2 min )
    [Boost]
    10 Free Public APIs I’m Actually Using as a Developer in 2025 Emmanuel Mumba ・ Jun 11 #webdev #programming  ( 2 min )
    Open Excel Spreadsheets Anywhere — No Software, No Signup
    Last week, I ran into one of those annoying little tech moments. I was away from my usual setup, working on a basic office desktop with no Microsoft Office installed. Someone sent me an Excel (.xlsx) file over Slack, and all I needed was to quickly check a few numbers—nothing more. Normally, I’d upload it to Google Sheets, but the network had strange restrictions that blocked uploads. Logging into accounts on a shared machine didn’t feel right, and installing new software wasn’t an option. After clicking through a few sketchy “free viewers,” I finally found a tool that just worked. You upload the file (or paste a URL), and it renders your spreadsheet directly in the browser—no ads, no sign-ins, no remote uploads. Everything runs locally, and your document never leaves your device. Fast, clean, and effortless. Even better, it comes with some really thoughtful features: ✅ View Excel spreadsheets without needing Microsoft Excel or Office 365 ✅ Navigate between multiple sheets with ease ✅ No registration or login required ✅ Files are processed privately, entirely within your browser ✅ Simple drag-and-drop upload ✅ Fullscreen viewing mode for better readability If you ever find yourself in the same situation, you can try it here. Not flashy, but it saved me time and frustration. If you know other minimalist tools like this that just work, drop them in the comments—I’d love to check them out.  ( 3 min )
    The Hidden Cost of Developer Context Switching
    The Hidden Cost of Developer Context Switching: Why IT Leaders Are Losing $50K Per Developer Annually Pratham naik for Teamcamp ・ Jun 11 #webdev #tutorial #productivity #devops  ( 2 min )
    The Hidden Cost of Developer Context Switching: Why IT Leaders Are Losing $50K Per Developer Annually
    Every developer knows this scenario: You're deep in flow state, architecting a complex solution. Your IDE hums quietly. Code flows freely. Then—Slack notification. Urgent meeting. "Quick question" from a stakeholder. Your mental model crumbles. You spend the next 20 minutes rebuilding what you just lost. Welcome to context switching—the silent productivity killer that costs IT companies an average of $50,000 per developer each year. What Is Developer Context Switching? Context switching occurs when developers shift attention between different tasks, projects, or mental frameworks. Unlike computers that switch contexts in nanoseconds, human brains need significant time to rebuild complex mental models. When a developer switches from writing backend API code to debugging frontend componen…  ( 8 min )
    Unlocking True Parallelism: A Guide to Multi-Core C++ with `qb`
    Modern CPUs have multiple cores, but writing correct, scalable parallel code is hard. Learn how the qb framework makes it trivial to distribute work across all available CPU power, turning concurrency into true parallelism. Target Audience: Intermediate C++ developers looking to improve the performance and scalability of their applications. GitHub: https://github.com/isndev/qb Your C++ application might be concurrent, but is it truly parallel? Concurrency is about managing multiple tasks at once, but parallelism is about executing multiple tasks at the same time. On a multi-core CPU, this is the key to unlocking maximum performance. The qb actor framework is designed specifically for this. It abstracts away the complexities of thread management, affinity, and inter-thread communication, a…  ( 5 min )
    10 Cheap (or Free) Ways to Deploy Docker Containers
    Deploying Docker containers doesn’t have to break the bank. Whether you're a solo developer, building a startup MVP, or experimenting with DevOps, there are budget-friendly (even free) platforms to host your containerized applications. Here are 10 cheap ways to deploy Docker containers, with the pros and cons of each. Render Price: Free tier available Highlights: Supports custom Dockerfiles Auto-deploy from GitHub/GitLab Free HTTPS and background workers Best For: Full-stack apps, APIs, static sites Pros: Great documentation and UI Cons: Free tier sleeps after inactivity Docker Hub + Docker Desktop Extensions Price: Free (with limits) Highlights: Host your own image and run locally Useful for testing, CI/CD demos Best For: Local development or image storage Pros: Simple and beginner-fr…  ( 4 min )
    Hello, I have something I'd like to ask for your advice
    At my workplace, we are planning to develop a program that reads RFID tags attached to each piece of linen. The concept is similar to collecting linen from guest rooms, passing through doors equipped with sensors at various points, and sending them to the laundry. I'm wondering if there’s any database system that can handle a high volume of simultaneous data reads, like those in conveyor belt industrial systems. I don't have much experience in this area, so I wanted to ask for some guidance. Thank you so much! 😊  ( 3 min )
    MySQL Tutorial for 2025: From Basics to Advanced Queries
    In today’s digital world, data is the new currency, and managing this data efficiently is essential for every business and developer. MySQL stands as one of the most powerful and widely used relational database management systems. Whether you're just starting out or looking to enhance your database skills, this MySQL tutorial will guide you from the basic concepts to advanced levels—without overwhelming you with technical jargon. What is MySQL and Why Should You Learn It? MySQL is an open-source relational database system used to store, manage, and retrieve data. It forms the backbone of countless websites and applications, from small blogs to large enterprise systems. If you’ve used platforms like WordPress or e-commerce sites like Shopify, you’ve likely interacted with a MySQL-powered …  ( 5 min )
    Beyond Threads: A Guide to the Actor Model in C++ with `qb`
    Stop thinking in threads and mutexes. Start thinking in actors and messages. Discover how qb's implementation of the Actor Model simplifies concurrent programming and eliminates entire classes of bugs. Target Audience: Beginner / Intermediate C++ developers curious about concurrent programming models. GitHub: https://github.com/isndev/qb If you've ever written multi-threaded C++ code, you know the pain of shared state. std::mutex, std::atomic, and std::condition_variable are powerful tools, but they're also a minefield of potential deadlocks, race conditions, and complexity. The qb framework offers a more elegant solution: the Actor Model. Instead of sharing memory, actors share nothing. They are completely isolated, stateful entities that communicate only by sending immutable messages to…  ( 5 min )
    From Zero to Narratium: Building a Powerful AI Roleplay Platform as an Open Source Newbie
    About me Hi, I'm a 21-year-old student at Wuhan University majoring in Telecommunications Engineering — but more importantly, I’m a product hacker passionate about building tools at the edge of AI and storytelling. Over the past year, I’ve participated in 10+ hackathons and won over $30,000 in prizes. I also published a software tool called Hacker Note in App Store, designed to streamline workflows for fast-paced builders like myself. Now I’m diving into the world of open source with my latest project Narratium.ai: Live Demo: https://narratium.org GitHub Repo: github.com/Narratium/Narratium.ai Docs: DeepWiki Documentation What is Narratium? Narratium is an open-source AI storytelling platform designed to feel like VSCode for Roleplay. It allows users to create immers…  ( 4 min )
    🌟 Open Invitation: Join Me in Building a Pure CSS Library – Let’s Create Something Beautiful Together!
    Hey Devs! 👋 I’m currently working on a CSS-only library — designed to be beautiful, modern, and extremely easy to use. No JavaScript, no frameworks, just pure, powerful CSS. 🎨 This project is still in early development, and I’m really excited about how it’s shaping up! But here’s the thing... collaborate with passionate developers who enjoy working with CSS, animations, layouts, or just love clean UI. A lightweight, plug-and-play CSS library Utility classes + customizable components Responsive design baked in Focus on design aesthetics, usability, and fun Anyone who: Loves CSS and frontend magic ✨ Wants to contribute to an open-source project Has ideas for animations, layouts, or components Enjoys learning and building in public Whether you’re a beginner or a seasoned dev — if you’ve got passion for CSS, you’re welcome! Contribute to something beautiful from scratch Get featured as an early contributor Improve your CSS skills and portfolio Collaborate with like-minded devs “Great things are built together.” Just drop a comment with github account and mail — and I’ll loop you in with all the details. No pressure, no deadlines — let’s just build something awesome together at our own pace. Looking forward to building magic with you all! 💙  ( 4 min )
    Làm Snake Game với Amazon Q
    Xây Dựng Snake Game với Amazon Q CLI - Trải Nghiệm AI Coding Đầy Thú Vị! 🐍🤖 Ngày đăng: 15 tháng 1, 2025 Tên game: Snake Game Classic Lý do chọn: Tôi quyết định xây dựng game Snake cổ điển vì đây là một game đơn giản nhưng chứa đựng nhiều thách thức thú vị về programming. Snake Game yêu cầu: Collision detection phức tạp (wall, self-collision) Game state management (menu, playing, pause, game over) Real-time input handling và responsive controls Score system với persistence Dynamic object growth (snake grows when eating food) Mục tiêu: Tạo ra một Snake Game hoàn chỉnh với tính năng advanced như sound effects, special food, high score system, và UI chuyên nghiệp - tất cả chỉ bằng cách chat với Amazon Q CLI! Sau hàng giờ thử nghiệm với Amazon Q CLI, tôi đã khám phá ra những kỹ thuật pr…  ( 8 min )
    Ultimate Docker Tutorial: Build, Ship, and Run Apps Anywhere
    In today’s fast-paced development environment, deploying applications quickly and consistently is a critical skill. That’s where Docker comes in. Docker helps you build, ship, and run applications in lightweight, portable containers that work seamlessly across different environments. This Docker tutorial from Tpoint Tech is your go-to resource to understand the fundamentals of Docker and how it simplifies modern development workflows. Whether you’re an absolute beginner or brushing up your DevOps skills, this docker tutorial for beginners will help you get started from scratch—with real examples. Docker is an open-source containerization platform that allows developers to package applications and their dependencies into containers. These containers run uniformly on any environment—whether…  ( 5 min )
    [Boost]
    Stop Using Docker like its 2015 Jonas Scholz ・ Apr 19 #devops #cloud #docker #webdev  ( 2 min )
    Welcome Thread - v330
    Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 3 min )
    Linear Issues to Google Calendar: MBTJ
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    Building a Fitness and Health App Based on HarmonyOS Next: Creating an Intelligent Health Data Tracking System
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    Developing a Fitness & Health App on HarmonyOS Next: Heart Rate Monitoring and Health Reporting System
    Developing a Fitness & Health App on HarmonyOS Next: Heart Rate Monitoring and Health Reporting System This article explores how to build a feature-rich fitness and health application using the HarmonyOS SDK and AppGallery Connect. We’ll focus on core functionalities: real-time heart rate monitoring, cloud data synchronization, health report generation, and an achievement incentive system. Core Modules: Heart Rate Monitoring: Capture real-time heart rate data using device sensors. Data Sync: Securely store heart rate data in AppGallery Connect Cloud DB. Health Reports: Analyze data using cloud functions to generate daily/weekly reports. Achievement System: Display leaderboards and badges based on activity data. Tech Stack: Frontend: HarmonyOS ArkTS UI framework. Data…  ( 7 min )
    🦀 Week 3 of Learning Rust: Match, Patterns, and the Power of Methods
    Welcome back to Week 3 of my Rust learning journey! Last week, I focused on structuring data with compound types and guiding program flow. This week felt like unlocking a new level. I dove into pattern matching, match/if let, and how methods work in Rust (yes, Rust has methods!). Here's what I tackled: Pattern Matching: match expressions matches! macro if let expressions Understanding various Patterns Methods & Associated Functions Let's dive into how these concepts are elevating my Rust code, and how my AI assistant is evolving into an even smarter partner in this learning process. This was definitely the highlight of the week. Rust's pattern matching allows for incredibly concise and safe ways to handle different data variations, especially with enums. It feels so much more robust tha…  ( 7 min )
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    Developing Fitness and Health Applications Based on HarmonyOS Next: From Sensors to Cloud Sync
    Developing Fitness and Health Applications Based on HarmonyOS Next: From Sensors to Cloud Sync This hands-on guide will walk you through building core modules of a "HealthTracker" fitness app, covering motion data collection, local storage, cross-device sync, cloud backup, and dynamic card display using ArkTS and AppGallery Connect (AGC) services. 1.1 Project Setup & Dependencies Create a "HealthTracker" project in DevEco Studio (Type: Application, Model: Stage). Add health service and distributed data dependencies in oh-package.json5: "dependencies": { "@ohos.sensor": "2.0", // Sensor service "@ohos.distributedData": "1.0", // Distributed data "@agconnect/database": "1.0" // AGC cloud database } 1.2 Permission Declaration Declare permissions in module.jso…  ( 5 min )
    How NodeJS Made Me a Masochist: Building a Real-Time Web App in C++ (Part 2)
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    HarmonyOS运动开发:如何选择并上传运动记录
    ##鸿蒙核心技术##运动开发##Core File Kit(文件基础服务) 前言 在运动类应用中,能够快速导入和分析其他应用的运动记录是一个极具吸引力的功能。这不仅为用户提供便利,还能增强应用的实用性和吸引力。本文将结合鸿蒙(HarmonyOS)开发实战经验,深入解析如何实现一个运动记录选择与上传功能,让运动数据的管理更加高效。 一、为什么需要运动记录上传功能 运动记录上传功能允许用户将其他应用(如 Keep)的运动数据导入到我们的应用中进行分析和管理。这不仅可以丰富我们的应用数据,还能为用户提供更全面的运动分析和建议。此外,通过上传功能,用户可以轻松备份和同步他们的运动记录,无论何时何地都能查看自己的运动历史。 二、核心功能实现 1.文件选择 为了实现文件选择功能,我们使用了鸿蒙的DocumentViewPickerAPI。以下是文件选择的核心代码: async selectFile() { if (this.isLoading) return; this.isLoading = true; try { let context = getContext(this) as common.Context; // 请确保getContext(this)返回结果为UIAbilityContext let documentPicker = new picker.DocumentViewPicker(context); let documentSelectOptions = new picker.DocumentSelectOptions(); // 选择文档的最大数目(可选) documentSelectOptions.maxSelectNumber = 1; // 选择文件的后缀类型['后缀类型描述|后缀类型'](可选…  ( 3 min )
    Developing Fitness and Health Applications Based on HarmonyOS Next: From Health Data to Cloud Synchronization
    Developing Fitness and Health Applications Based on HarmonyOS Next: From Health Data to Cloud Synchronization In the era of all things connected, fitness and health applications are becoming essential companions for personal health management. HarmonyOS Next provides an exceptional platform for developers to create intelligent, interconnected health applications with its robust distributed capabilities, smooth performance, and rich application service interfaces. This article delves into building a fully functional fitness and health application using HarmonyOS SDK application services—specifically Health Kit, Cloud DB, and Cloud Functions from AppGallery Connect. We will develop an application named "Harmony Health Assistant" with the following core features: Step Tracking and Displ…  ( 6 min )
    My first Open Source contribution
    Finally, I am writing this article after much procrastination. I have had a lot on my desk, which is why I have been procrastinating. As one of the mentors at the Technical Writing Mentorship Program (TWMP), I volunteered to be part of the migration team as the program wanted to migrate its documentation from Hugo to Docusaurus. I was excited about this project, hence my willingness to volunteer. When the project lead (Prince Onyeanuna and Wisdom Nwokocha) at the TMMP brought out the Plan for the migration, I was given a position that I never thought of when I joined. I was made the team lead for the HomePage redesign. Now, apart from being my first open-source contribution and documentation migration, it was also the first time I led a documentation migration team. In my team, I had two …  ( 5 min )
    Premium Responsive Navbar
    Premium Look Navigation Bar for different purposes. added sections with ids. smooth animations. color changing animations. includes tailwindcss and google fonts. make sure you include tailwind and google fonts in your file.  ( 2 min )
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    If you're building backend services in Node.js, you’ve probably faced bugs that feel like they appear out of nowhere—silent failures, unexpected crashes, or just inconsistent behavior that doesn't show up in local testing. We certainly did. Our team had been working on a relatively complex Node.js backend powering APIs for a client-facing web dashboard. But no matter how many unit tests we wrote or code reviews we did, strange issues kept creeping into production. Then, we made a small but powerful change: we introduced one middleware function. It didn’t refactor our logic or change any major architecture. It simply caught what was already there—errors hiding in plain sight. To our surprise, that one middleware fixed over 90% of our runtime bugs. Let’s break it all down—what the middleware…  ( 7 min )
    SaaS UX Design: Exploring Best Practices with Insights from Mavic’s Case Study
    UX design plays a vital role in the success of any digital product, helping to drive higher user adoption rates and ensuring sustainable growth over time.  This role becomes even more critical in the context of SaaS products, where the complexity of features and workflows often presents a steep learning curve for many users. Without thoughtful SaaS UX design, users can quickly become frustrated or overwhelmed, leading to low engagement and high churn rates. In this blog, Lollypop will explore the key benefits of great UX design for SaaS growth. We’ll also share SaaS best practices through a practical case study of Mavic — a Sales Force Automation platform developed by Tata Consumer Products Limited (TCPL). Let’s dive in! First impressions matter. An engaging and user-friendly interface att…  ( 9 min )
    Cybrary Lab Active Directory Basics Completd
    Here is a lab I conpleted on the Cybrary website.  ( 2 min )
    Stateful vs Stateless Systems
    The terms stateful and stateless describe whether a system or component maintains context (state) between interactions (such as API calls, sessions, or processes). Stateful A stateful system remembers previous interactions. It maintains data (state) across requests or sessions. Stores session info between requests. Requires memory/persistence layer (e.g., session store, database, in-memory cache). Ideal for long-lived workflows or real-time interactions (e.g., chat, streaming, games). Stateful API: A login session stored on the server (e.g., express-session with Redis). WebSocket connection: Keeps user state alive during a conversation. Database connection pools: Keep the connection state between requests. Harder to scale (e.g., sticky sessions or external session store needed). Higher …  ( 5 min )
    about VPN
    SSR clash vary SSR(ShadowsocksR)是 Shadowsocks 的一个分支项目,是一种代理工具,并不是真正意义上的 VPN,但功能类似,常用于翻墙(突破网络封锁)、访问被屏蔽的网站。SSR 在中国大陆被广泛使用,目的是绕过 GFW(Great Firewall)。 全称:ShadowsocksR 本质:基于 SOCKS5 协议的加密代理工具 目标:增强 Shadowsocks 的抗干扰性和稳定性 状态:原项目已停止更新,现有的是一些第三方维护版本 客户端发起连接请求 本地客户端将用户访问的网络请求(如访问 Google)重定向到 SSR 本地代理端口。 本地加密传输 SSR 客户端将请求数据进行加密(使用指定的加密算法)。 通过防火长城 加密后的数据通过普通网络发送到海外 SSR 服务器,伪装成普通通信以绕过审查。 服务器解密并访问目标网站 SSR 服务端解密数据,代为访问目标网站(比如 google.com),获取返回内容。 加密返回数据并传回客户端 服务端将结果加密,发回本地客户端,由本地解密并呈现给用户。 对比项 Shadowsocks(SS) ShadowsocksR(SSR) 加密协议 较基础 更多自定义协议和混淆方式 混淆功能 无或简单 支持混淆插件(伪装成正常流量) 协议支持 单一 支持多种协议(如auth_chain) 抗封锁能力 一般 更强,适合强干扰环境 使用难度 简单 略复杂,需要更多配置 服务器IP(Server) 服务器端口(Port) 密码(Password) 加密方式(Encryption,比如 aes-256-cfb) 协议(如 auth_chain_a) 混淆插件(如 tls1.2_ticket_auth) 备注(方便识别) 在中国大陆,使用 Shadowsocks/SSR 翻墙属于法律灰色地带,尤其是提供代理服务的一方(如搭 SSR 服务端)风险更大。 SSR 原项目已被作者停止更新,部分原因与政策风险有关。 目前推荐使用更现代的工具,如 V2Ray、Trojan、Clash 等,兼容 SSR 协议但更安全和活跃。 如果你想了解如何部署 SSR、自建服务端,或者需要一个推荐的 SSR 客户端,请告诉我你的使用场景(平台/设备),我可以给你具体建议。  ( 3 min )
    Consensus Algorithms
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    The Honest Truth About Scaling at Big Tech
    Scaling isn't about having the perfect architecture from day one. It's about building systems that can evolve, monitoring them obsessively, and learning from your inevitable failures. Over the past few years, I've had the privilege of scaling systems at two major tech companies—from transforming an advertiser intelligence platform to building a notification system that processes 50K+ events per second. The journey from "this batch job runs overnight" to "we need real-time recommendations with 80%+ confidence" taught me some expensive lessons about scaling distributed systems. Here's what I wish I'd known before our first real-time migration broke everything (twice). The Disaster: At my current company, we had a beautiful batch processing system for our advertiser intelligence platform. It…  ( 9 min )
    How to Build a Payment Gateway with Django and PayPal: A Step-by-Step Guide
    Hey there, today we’re diving into an exciting project: building a Payment Gateway API using Django and PayPal! A Payment Gateway API is a RESTful service that lets businesses accept online payments securely, and we’ll create one you can deploy and use. By the end, you’ll have a working system (like Payment-gateway) to handle transactions with ease. Let’s get started! A payment gateway is like a digital cashier for online stores, securely processing payments. Integrating PayPal with Django gives you a reliable, user-friendly solution without starting from scratch. This project uses minimal data (name, email, amount), skips authentication for simplicity, and includes automated tests. Before we jump in, ensure you have: Python 3.12: Check with python --version. Django 5.0.6 and Django REST F…  ( 9 min )
    Understanding Leap Seconds and the 2005 Linux OS Glitch
    A leap second is a one-second adjustment made to Coordinated Universal Time (UTC), the global standard for timekeeping, to reconcile the discrepancy between precise timekeeping (based on atomic clocks) and the Earth's slightly irregular rotation. While this adjustment is intended to keep our clocks aligned with solar time, it has historically caused significant technical challenges, particularly in computer systems. One notable instance of such disruption occurred in 2005, when a leap second led to a massive glitch in the Linux operating system. Below, we explore what a leap second is, why it exists, and the specific reasons behind the Linux glitch in 2005. A leap second is an additional second inserted into (or, in rare cases, removed from) the UTC time scale to account for the gradual sl…  ( 8 min )
    Development Guide for Food Discovery Application Based on HarmonyOS Next
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    Practical Guide to Developing a Food Discovery App Based on HarmonyOS Next
    Practical Guide to Developing a Food Discovery App Based on HarmonyOS Next 1. Project Overview and Environment Setup We’ll develop an app named FlavorFind with core features: Waterfall-style food display Smart favorites with local storage Dynamic detail page navigation Dark mode switching Development Environment: DevEco Studio 4.1 Beta HarmonyOS SDK 5.0 Target Device: HarmonyOS Next API 11 2. Core Functionality Implementation 1. Homepage Food Waterfall (ArkTS + Flex Layout) // components/FoodList.ets @Component struct FoodItem { @Prop foodData: Food // Receives food data from parent component build() { Column() { // Food cover image Image(this.foodData.imageUrl) .width('100%') .as…  ( 5 min )
    Full Analysis of "TasteLog" Food Community App Development Based on HarmonyOS Next
    Full Analysis of "TasteLog" Food Community App Development Based on HarmonyOS Next This article guides you through building a full-featured food social application "TasteLog" using HarmonyOS 5.0's ArkTS language and AppGallery Connect services. You'll master integration of core functionalities including user authentication, data storage, and location services. Application Scenario: Users share food exploration notes, bookmark favorite restaurants, and discover nearby food hotspots. Core Technologies: HarmonyOS 5.0 (Next API 10) ArkTS Declarative Development AGC Services: Auth, CloudDB, Cloud Storage, Cloud Functions Location Services, Media Library Access 2. Project Setup & AGC Configuration Create HarmonyOS Project // Initialize at entry/src/main/ets/pages…  ( 5 min )
    Is HTML not a Programming Language?
    Introduction I was drinking lassi. Wikipedia. Whatever, I was drinking lassi and scrolling through YouTube, when I stumbled upon this video by Mr.PiwPiew. After completing the video, I looked through the comment section, and then I came here to write this blog. The top comment was made by @NFvidoJagg2. It was HTML is not a programming language, it's an XML based markup language used to build webpages. I can't describe how shocked I was at that time. All the time I didn't knew HTML isn't a programming language Now you can call me dumb, but in the end I found out that it's not a programming language and now I am here to help those who still consider it as a programming language. First, if you already knew the full form of HTML, I am 60% sure you also know it's not a programming language, b…  ( 5 min )
    AI Is Writing the Code—So Why Are We Still Debugging Everything by Hand?
    AI was supposed to make development easier. What we’re left with is half-understood code, test coverage duct-taped together, and developers trusting output they didn’t write, don’t own, and can’t fully explain. So now we’re here: Here’s how we got here—and what nobody’s saying out loud. 🧠 Prompt Engineering Isn’t Engineering Prompt engineering sounds smart—until you realize it’s just creative Googling with better grammar. We wrote about why the term “engineering” doesn’t belong here. Because if your process breaks when phrasing changes, it’s not engineering. It’s trial-and-error with a marketing spin. 🔀 AI vs Traditional Coding Isn’t the Right Debate People love debating whether AI will replace traditional coders. Traditional coding builds muscle memory. AI coding builds dependency. 🧨 We’re Creating Technical Debt Faster Than Ever The more you rely on AI, the less you review what it does. This isn’t a rant—it’s a warning. By the time you’re fixing it, the damage is already deployed. 🧟‍♂️ And Now It’s Writing SEO Content Too... It’s not just code. AI is now pumping out articles that say nothing—but rank anyway. And just like bad code, bad content piles up until the signal gets buried. AI’s not the problem. We’ll keep debugging, rewriting, and firefighting until we treat AI as a tool, not a shortcut. You just swapped one problem for another. 🔍 This post was reframed from EngineeredAI.net — ☕️ Buy Me a Coffee if this saved you from another AI-generated mess. I run this blog solo. No sponsors. No clickbait. Just real tests, real bugs, and real dev logic.  ( 4 min )
    动态代理
    在 Java 中,InvocationHandler 和 Proxy 是实现 动态代理 的核心组件,属于 Java 的反射机制(java.lang.reflect 包)。动态代理允许在运行时动态创建代理类,用于拦截和增强目标对象的方法调用。以下是对 InvocationHandler 和 Proxy 的解释,以及它们如何实现动态代理的详细说明。 什么是 InvocationHandler 和 Proxy? InvocationHandler InvocationHandler 是一个接口,定义在 java.lang.reflect 包中。 作用:它是动态代理的核心逻辑,负责处理代理对象的方法调用。 接口定义: public interface InvocationHandler { Object invoke(Object proxy, Method method, Object[] args) throws Throwable; } invoke 方法: proxy:代理对象本身(通常不直接使用)。 method:被调用的目标方法(通过反射获取)。 args:方法调用的参数。 返回值:方法执行的结果。 实现 InvocationHandler 接口的类可以自定义方法调用的行为,比如在方法执行前后添加逻辑(如日志、事务、权限检查等)。 Proxy Proxy 是一个类,也在 java.lang.reflect 包中。 作用:用于在运行时动态生成代理类,代理类会实现指定的接口,并将方法调用委托给 InvocationHandler。 核心方法: public static Object newProxyInstance(ClassLoader loader, Class[] inter…  ( 4 min )
    Personal Picks: Data Product News (June 11, 2025)
    This article is an English translation of the original Japanese article: https://dev.classmethod.jp/articles/modern-data-stack-info-summary-20250611/ Hello, I'm Sagara. As a consultant specializing in Modern Data Stack, I observe that the Modern Data Stack ecosystem is constantly buzzing with new information being released daily. Among the wealth of information being shared, I've compiled the Modern Data Stack-related updates that caught my attention over the past two weeks in this article. Disclaimer: This doesn't cover all the latest information about the mentioned products. The content is based on my personal judgment and preferences for information that I found interesting. A report article titled "The State of Data and AI Engineering 2025" was published on lakeFS's blog, summarizing t…  ( 6 min )
    How to Become a Web Developer in 2025: A Step-by-Step Plan
    How to Become a Web Developer in 2025: A Step-by-Step Plan The tech industry continues to boom, and web development remains one of the most accessible and lucrative career paths for aspiring programmers. With businesses increasingly moving online and the demand for digital solutions skyrocketing, web developers are more valuable than ever. Whether you're looking to switch careers or just starting your professional journey, becoming a web developer in 2025 offers tremendous opportunities for growth, creativity, and financial stability. Web development encompasses the creation and maintenance of websites and web applications. The field is typically divided into three main specializations, each offering unique challenges and career prospects. Frontend Development focuses on the user-facing …  ( 5 min )
    5 HTML Tips for Building a Secure Website
    Security is a crucial aspect of web development, and while much of the focus is often on backend protections, HTML itself offers several ways to enhance security. Here are five HTML tips to help you build a more secure website. 1. Use `rel="noopener noreferrer" for External Links When using target="_blank" on anchor () tags, always include rel="noopener noreferrer" to prevent security risks like reverse tabnapping. html This prevents the new page from accessing the window.opener property of your site, reducing the risk of malicious attacks. 2. Sanitize User Input with sandbox in If your site embeds third-party content using , always use the sandbox attribute to restrict what the embedded content can do. `html ` This prevents actions like form submissions, pop-ups, and script execution unless explicitly allowed. 3. Enable HTTPS with Use the Content-Security-Policy (CSP) meta tag to enforce secure connections and prevent mixed content issues. html This automatically upgrades HTTP requests to HTTPS, reducing man-in-the-middle attack risks. 4. Prevent Form Hijacking with SameSite Cookies While primarily a backend setting, you can help secure forms by ensuring cookies are marked as SameSite (handled via server headers). However, you can reinforce security by using: `html ` Avoid GET for sensitive data, as it exposes parameters in the URL. 5. Disable Autofill on Sensitive Fields For fields that should not be stored in the browser (e.g., one-time passwords, security codes), disable autocomplete: html This prevents browsers from storing sensitive information that could be exploited. Final Thoughts While HTML alone won’t make your site completely secure, these practices add an extra layer of protection. Combine them with proper backend security (like input validation, CSRF tokens, and HTTPS) for a robust defense.  ( 3 min )
    Read blog for beginners
    How to Link HTML, CSS, and JavaScript Files for Beginners  ( 2 min )
    Why trying to be clever is the fastest way to writing bad code
    The 3 types of developers In my experience, there are 3 types of people drawn to programming; “The Tourist”, “The Puzzle Master”, and “The Builder”. The tourist is someone that has no real interest in programming itself, or what you can do with it. They are more interested in how it can allow them to change their lifestyle. They may care about the higher pay, allowing for a better living space, or to get away from the work culture they are used to in a different industry, or the aspect of being able to work remotely. You’ll often hear people from this group say something like “I just want to be able to travel and work from anywhere”. Hence the name “tourist”. Though this group often doesn’t last long, either leaving the industry, or changing position to management or something else that …  ( 6 min )
    how to play git
    I learn git at 2020 but 5years later I can still not use it well “变基”(rebase)是 Git 里的一个操作,主要用来整理提交历史,让代码的历史更清晰、更线性。 假设你有一个远程分支 origin/master,你从它拉了一份代码到本地开发分支 feature,你在本地做了很多提交。这时,远程 master 又有了新的提交。如果你想把远程 master 的更新合并到你本地分支上,有两种常用方式: 合并(merge):会产生一个合并提交,把两个分支的修改合并在一起,历史会出现分叉和合并的轨迹。 变基(rebase):把你本地的提交“搬到”远程 master 的最新提交之后,好像你是基于最新的远程代码做的开发。这样历史看起来就像一条直线,没有分叉。 master: A --- B --- C \ feature: D --- E --- F 远程 master 现在有提交 A-B-C,你本地 feature 分支在 B 的基础上做了 D-E-F 三个提交。 执行变基(git rebase master)后: master: A --- B --- C \ feature(rebased): D' --- E' --- F' 你的提交 D, E, F 被“重新应用”在 C 之后,形成新的提交 D', E', F'。 优点: 提交历史整洁、线性,更易读。 避免多余的合并提交(merge commit)。 缺点: 变基会重写提交历史(生成新的提交哈希)。 已经推送到远程的分支如果执行变基后再推送,必须用 --force,会覆盖远程历史,可能影响其他协作人员。 在本地分支更新远程分…  ( 3 min )
    Unsupervised Learning: Unveiling Hidden Patterns Through Clustering
    Imagine a party brimming with people. You, as an observer, notice certain groups forming naturally: a cluster of people engrossed in a lively conversation, another huddled around a board game, and a quieter group enjoying the music. You haven't assigned anyone to a group; the groups emerged organically based on shared behaviours and interests. This natural grouping is the essence of unsupervised learning, specifically clustering. Unsupervised learning is a powerful branch of machine learning where algorithms learn from unlabeled data—data without predefined categories or targets. Unlike supervised learning, which uses labeled data to make predictions (e.g., classifying emails as spam or not spam), unsupervised learning aims to uncover hidden patterns, structures, and relationships within t…  ( 6 min )
    🔢Beginner-Friendly Guide "Maximum Difference Between Even and Odd Frequency II" LeetCode 3445 (C++ | JavaScript | Python)
    Hey, algorithm adventurers! 🔍✨ Today we’re diving into a tricky substring frequency problem from LeetCode — 3445: Maximum Difference Between Even and Odd Frequency II. This one mixes frequency parity, substring windows, and greedy insight. Let’s break it down and crack it open. 💡 Given a string s consisting of digits '0' to '4', and an integer k, your task is to find the maximum difference freq[a] - freq[b] in a substring of s of size at least k, where: Character a has an odd frequency. Character b has an even frequency. You can pick any substring and any two characters (a ≠ b). If no such substring exists, return -1. The challenge here is tracking character frequencies in valid substrings and comparing their parity — without scanning every substring (which is too slow). Our optimized id…  ( 6 min )
    How Linux Gave Me Faster Internet (Without Even Trying)
    How Linux Gave Me Faster Internet (Without Even Trying) The Setup I dual boot: Windows 11 on one side, Linux Mint on the other. Same machine. Same Wi-Fi. Same network conditions. But here's the twist — I’m not running stock Windows. Before anyone says “bloatware did it,” I already stripped it clean. I went all in: Custom scripts to remove bloat and telemetry Disabled background services, ad systems, and syncing Registry cleaned up Defender? Gone. Xbox/GameBar? Gone. OneDrive? Not a chance. I even split my network into separate 2.4GHz and 5GHz bands, then forced the laptop to stick to 5GHz so it would stop jumping around and tanking speeds. And after all that work? Best-case download speed: 5–20 Mbps, fluctuating, and occasionally disconnecting. Installed Mint. No tweaking. No tuning. No custom anything. Boom. 35 Mbps, stable. No bouncing, no hiccups, no weird background processes eating bandwidth. It just worked. I could get technical about network stacks, background tasks, and invisible Windows daemons doing who-knows-what — but the short version is: Linux doesn’t assume ownership of your connection. It asks nothing, and it gets out of the way. I spent hours customizing Windows to behave itself. Linux behaved by default. If your connection is flaky and you've tried everything... maybe the problem isn't your router, or your ISP, or your drivers. Maybe the OS just talks too much.  ( 3 min )
  • Open

    MEXC launches $100M user protection fund to cover platform breaches
    MEXC introduces a $100 million fund to protect users from platform breaches, hacks and technical failures, with real-time wallet transparency.
    How high can Bitcoin price go?
    Bitcoin reached $110,000 on June 11, prompting predictions for a further rally to new all-time highs, including $1 million BTC price calls.
    PancakeSwap launches one-click crosschain swaps to simplify DeFi UX
    PancakeSwap now offers one-click crosschain swaps with Across Protocol, aiming to reduce bridge risk and improve DeFi user experience across Arbitrum, Base and BNB Chain.
    Crypto asset reserve bill lands in Ukraine’s parliament
    Although the bill would allow the National Bank of Ukraine to acquire crypto assets like Bitcoin as part of state reserves, it would not require the bank to do so.
    Rep. Timmons asks SEC for docs on agency’s past approach to Ethereum
    Republican Representative William Timmons has asked US Securities and Exchange Commission Chair Paul Atkins for documents on the agency’s historical approach to Ether.
    Peter Thiel-backed crypto exchange Bullish files for US IPO: FT
    The Peter Thiel-backed crypto exchange joins a growing list of firms seeking to go public as investor optimism returns under the Trump administration.
    Bitcoin may struggle in Q3 as eyes turn to Ethereum’s ‘catch-up’ — Analysts
    Bitcoin moves in the “opposite direction of retail’s expectations,” which may lead to a price surge lag, Santiment analyst Brian Quinlivan tells Cointelegraph.
    US House Financial Services Committee advances crypto CLARITY Act
    The CLARITY Act will move to the House floor after the House Financial Services Committee voted to advance the crypto market structure bill in a 32 to 19 vote.
    Librarian Ghouls hacker group targeting Russians to mine crypto
    Cybersecurity firm Kaspersky says the Librarian Ghouls may be hacktivists, based on their reliance on legitimate, third-party utilities, a technique commonly associated with similar groups.
    Crypto ‘altcoin ETF summer’ may come in July with SEC approvals: Analysts
    ETF analysts say the Securities and Exchange Commission could approve Solana, Ether staking and crypto index ETFs as soon as next month.
    CFPB’s top enforcer exits with scathing email on Trump: Report
    Consumer Financial Protection Bureau acting enforcement director Cara Petersen has quit, saying that she has never “seen the ability to perform our core mission so under attack.”
    Fortune 500’s interest in stablecoins triples from last year: Coinbase
    Nearly 30% of the 100 executives at a Fortune 500 firm said their company has plans or is interested in stablecoins, up from 8% who said the same last year.
    Bitcoin-buying GameStop drops as Q1 revenues miss estimates
    GameStop shares slid over 3.5% after-hours on Tuesday, falling to just above $29 after the video game retailer missed revenue estimates for Q1.
    Michael Saylor rejects crypto winter fears, says Bitcoin ‘going to $1M’
    Strategy’s Michael Saylor claims that “all the evidence” indicates Bitcoin is unlikely to face another crypto winter anytime soon.
    Bitcoin update to raise data limit on divisive OP_RETURN function
    Bitcoin Core dev Gloria Zhao says the data limit for OP_RETURN will be raised in October, infuriating several Bitcoin users who prefer images, text and audio to stay off the blockchain.
    Ether price hits 15-week high: Will $1.8B in short liquidations send ETH above $3K?
    ETH open interest reached a record $40 billion as Ether price rallied above $2,800 for the first time in 15 weeks.
  • Open

    Sonos Rolls Out TrueCinema In New Update For Ace Headphones
    Sonos rolled out a major update for its Ace headphones today. Among the updates is the addition of TrueCinema technology and an updated Active Noise Cancellation (ANC). “We’re pleased to deliver experiences we’ve heard our customers ask for, like the ability for two people to watch TV with their Sonos Ace headphones at the same […] The post Sonos Rolls Out TrueCinema In New Update For Ace Headphones appeared first on Lowyat.NET.  ( 34 min )
    Samsung Announces M9 M90SF OLED Smart Monitor For Malaysian Market
    Samsung has introduced the M9 M90SF, its first-ever OLED Smart Monitor, which is slated to be available in Malaysia soon. Created for users who want a versatile, all-in-one screen that blends work, entertainment and communication, the new monitor serves as a workstation, TV, gaming console and video call hub in a single sleek package. The […] The post Samsung Announces M9 M90SF OLED Smart Monitor For Malaysian Market appeared first on Lowyat.NET.  ( 35 min )
    Toyota bZ5 EV Debuts In China
    Toyota launched the bZ5 coupe SUV in China, which is offered in four variants. This car is the result of Toyota’s partnership with the Chinese automaker FAW, hence it features some key components from BYD. In terms of design, the car features a sharp C-shaped headlights that is connected to a thin strip of LED […] The post Toyota bZ5 EV Debuts In China appeared first on Lowyat.NET.  ( 34 min )
    Atome Opens Atome Card Waitlist Ahead Of Malaysian Launch
    Buy Now, Pay Later (BNPL) platform Atome is planning to launch the Atome Card in Malaysia sometime in the future. While the company has yet to officially announce the card, users can join a waitlist through the app to be notified once the application process is open. The Atome Card is a BNPL card which […] The post Atome Opens Atome Card Waitlist Ahead Of Malaysian Launch appeared first on Lowyat.NET.  ( 33 min )
    Bolt Brings Pick-Up Codes To Malaysia For Extra Safety
    Bolt, one of the newer e-hailing players in Malaysia, has brought in a new safety feature called pick-up codes. While the feature was introduced in other markets a while back, it has now started promoting it as a new optional safety tool here. The purpose of pickup codes is to make sure that the right […] The post Bolt Brings Pick-Up Codes To Malaysia For Extra Safety appeared first on Lowyat.NET.  ( 33 min )
    Alienware Launches Area-51 Brick Kit
    Alienware recently launched a Lego-inspired brick kit of Area-51 desktop PC. The brick kit is exclusive for Arena members and is made with Authentic Lego bricks. Specs-wise, the brick kit is about the same size as a Mac Mini M4 – the mockup’s W x H x L measures in at 5.5 x 13 x […] The post Alienware Launches Area-51 Brick Kit appeared first on Lowyat.NET.  ( 33 min )
    Mercedes Drops “EQ” Label With Upcoming All-Electric GLC; Set For 2026 Debut
    Mercedes-Benz is preparing to unveil its next electric model, but this time it will not carry the ‘EQ’ badge. Mercedes decided to go with a familiar face; hence the all-electric GLC, which is reported to hit the roads in the spring of 2026 with the first model named 400e. A sneak peek of the prototype […] The post Mercedes Drops “EQ” Label With Upcoming All-Electric GLC; Set For 2026 Debut appeared first on Lowyat.NET.  ( 34 min )
    Apple AirPods Pro 3 Seen In iOS 26 Code
    iOS 26 and its counterparts were announced at this year’s WWDC keynote, and beta versions of the operating systems have already been made available to those enrolled in the Apple Developer Program. Through this beta, it has been discovered that the iPhone maker is working on the AirPods Pro 3, which might be released in […] The post Apple AirPods Pro 3 Seen In iOS 26 Code appeared first on Lowyat.NET.  ( 33 min )
    vivo Claims Upcoming X Fold5 Will Work With Apple Watch
    The upcoming vivo X Fold 5 has had some of its specs leaked over time building up to its rumoured July launch. It is also already registered locally, appearing in the SIRIM database. With all that in mind, the brand has started its own teaser campaign, trickling bits of info on the device to the […] The post vivo Claims Upcoming X Fold5 Will Work With Apple Watch appeared first on Lowyat.NET.  ( 33 min )
    Infinix XPAD 20 Gets SIRIM Certification; Malaysian Arrival Imminent
    Last month, Infinix introduced the XPAD 20, a more affordable alternative to its gaming tablet, the XPAD GT. And while the brand has not announced the availability of the new tablet in Malaysia yet, it has made its way to the SIRIM database, indicating that it will be sold here soon. The XPAD 20 was […] The post Infinix XPAD 20 Gets SIRIM Certification; Malaysian Arrival Imminent appeared first on Lowyat.NET.  ( 33 min )
    Razer BlackWidow V4 75% Now Has A Barebones Version For RM270 Less
    Razer has added itself into the custom keyboard market with the introduction of the BlackWidow V4 75% back in 2023. But while it did come with switches that you can hotswap out, it’s not exactly the best deal for those who already have their own switches either in storage or on the way via courier. […] The post Razer BlackWidow V4 75% Now Has A Barebones Version For RM270 Less appeared first on Lowyat.NET.  ( 34 min )
    Edifier LolliClip Now Available For RM719
    The Edifier LolliClip, which made its debut earlier this year, has finally arrived in Malaysia. In case you are unfamiliar with it, it is a pair of open-ear wireless earbuds, similar to what we have seen from Huawei, Nothing, and several other brands in the past year. The LolliClip features a 13mm dynamic driver with […] The post Edifier LolliClip Now Available For RM719 appeared first on Lowyat.NET.  ( 33 min )
    Google Releases Android 16 For Pixel Devices
    Google has officially rolled out its Android 16 update to compatible Pixel devices, with other phone brands set to receive it later. The update introduces improvements to notifications, more security features, as well as enhanced support for hearing devices. One of the highlights of Android 16 is a live updates feature for notifications. This feature […] The post Google Releases Android 16 For Pixel Devices appeared first on Lowyat.NET.  ( 33 min )
    Apple Executives Explain Siri AI Overhaul Delay
    The new Liquid Glass redesign and a slew of upcoming features across Apple’s platforms may have dominated headlines during WWDC 2025, but many observers noticed one significant omission throughout the keynote: Siri. The on-device assistant, which Apple had heavily promoted for an AI-driven overhaul at last year’s event, was barely mentioned. In an interview with […] The post Apple Executives Explain Siri AI Overhaul Delay appeared first on Lowyat.NET.  ( 35 min )
    Alleged Nothing Phone (3) Render Appears Online
    Building up to the launch of the Nothing Phone (3), the company has posted a number of teasers, including announcing that it would not have the Glyph Interface. A new leak which is claimed to be a render of the phone has appeared online, and it looks as uncanny as you probably imagine it to […] The post Alleged Nothing Phone (3) Render Appears Online appeared first on Lowyat.NET.  ( 33 min )
  • Open

    VivoPower to Deploy $100M in XRP on Flare, Add Ripple USD for Treasury Operations
    The Nasdaq-listed firm, which recently adopted an XRP-focused treasury strategy, aims to generate yield on its digital asset holdings via Flare.  ( 28 min )
    Crypto Exchange Bullish Files for U.S. IPO as Digital Asset Enthusiasm Mounts: FT
    Bullish filed confidential papers with the SEC as the Trump administration eases regulations and promotes digital assets.  ( 27 min )
    XRP Consolidates Near $2.28 Amid Slew of Wins for Ripple, XRPL
    The XRP token is establishing key support levels, as per CoinDesk’s AI-driven analysis tool.  ( 31 min )
    Dogecoin Jumps 5% as V-Shaped Recovery Shows Rising Demand
    DOGE showed resilience with strong volume patterns as speculation builds around potential ETF approval.  ( 30 min )
    Ether, Dogecoin Surge Higher Than Bitcoin as DeFi Comments Spurs Bullish Mood
    Ether outpaces bitcoin on fresh institutional inflows and rising demand for tokenization, signaling a potential push towards its all-time high.  ( 30 min )
    UK's OpenTrade Raises $7M to Expand Stablecoin Yield Access in Inflation-Hit Markets
    OpenTrade is expanding real-world asset-backed yield access in Latin America and Europe.  ( 27 min )
    XRP Ledger's Ethereum-Compaitable Sidechain to Go Live in Q2
    The testnet for the XRPL EVM sidechain has shown rapid growth.  ( 26 min )
    Ripple's Brad Garlinghouse Says Circle IPO Signals U.S. Stablecoin Regulation Ahead
    Garlinghouse says he's "bullish on stablecoins."  ( 28 min )
    Asia Morning Briefing: Coinbase Premium, Not Bank of Japan Rates, Might be the Metric to Watch for BTC
    PLUS: DEX volume has nearly doubled in the last year.  ( 33 min )
  • Open

    Steve Jobs would have fired everyone
    Comments
    EBCDIC Is Incompatible with GDPR
    Comments
    Left-Pad (2024)
    Comments  ( 6 min )
    Why Koreans ask what year you were born
    Comments  ( 4 min )
    Gnome introducing stronger dependencies on systemd
    Comments
    Ask HN: What is the latest on treatment of Metastatic Breast Cancer?
    Comments  ( 1 min )
    It's the end of observability as we know it (and I feel fine)
    Comments  ( 16 min )
  • Open

    Inside Amsterdam’s high-stakes experiment to create fair welfare AI
    This story is a partnership between MIT Technology Review, Lighthouse Reports, and Trouw, and was supported by the Pulitzer Center.  Two futures Hans de Zwart, a gym teacher turned digital rights advocate, says that when he saw Amsterdam’s plan to have an algorithm evaluate every welfare applicant in the city for potential fraud, he nearly…  ( 53 min )
  • Open

    AlphaSense launches its own Deep Research for the web AND your enterprise files — here’s why it matters
    Every report generated by Deep Research includes clickable citations to underlying content, enabling both verification and deeper follow-up.  ( 8 min )

  • Open

    Le chaînon manquant de la documentation GCP : cartographier la toile invisible des dépendances d'API
    Naviguer dans l'écosystème Google Cloud Platform peut parfois s'apparenter à l'exploration d'une métropole tentaculaire. Des centaines de services, chacun doté de sa propre puissance, offrent des possibilités quasi infinies. Mais comme dans toute grande ville, des réseaux souterrains et invisibles connectent chaque quartier. Dans GCP, ces réseaux sont les dépendances entre les services d'API, des liens cruciaux mais étonnamment absents des cartes officielles. Quand on travaille avec Google Cloud Platform (GCP), on finit toujours par passer par la case gcloud services enable. Que ce soit pour Cloud Functions, BigQuery, ou l’incontournable IAM, chaque service repose sur un ensemble parfois obscur d’APIs qu’il faut activer dans un ordre souvent flou. Et pourtant, la documentation officielle n…  ( 5 min )
    Are You Paying Too Much for Windows?
    When you build or buy a new PC, it often feels like you’re handing over a hefty chunk of your budget around 10%, just for the Windows license. But does it really need to cost so much? And what are your options if you want to avoid spending a fortune on an operating system that sometimes feels more like a surveillance tool with ads than a clean, straightforward platform? Let’s dive into the different ways to get Windows, from official to unofficial, and even free alternatives, so you can decide what’s best for your wallet and your privacy. Let’s start with the most official route: purchasing Windows straight from microsoft.com. You might expect this to be the easiest and most straightforward option, but surprisingly, even Microsoft seems reluctant to make it simple for you to pay them. The …  ( 8 min )
    My personal website
    I’ve finally put together a minimal, terminal-inspired website for myself at m-mdy-m.github.io (code lives here ► GitHub). It’s built with GitHub Pages so it’s free, dead simple to deploy, and completely CLI-themed—think of it as a little shell where you can ls my posts, projects, and articles. So far, I’ve published a handful of what I hope are useful articles (everything from “What Is an Algorithm?” to deep dives on data structures), and you’ll find them under Articles. Under Projects, it currently shows only ARLIZ—my ongoing book on arrays, logic, identity, and zero (a journey through DS&A from first principles to real-world code). But there’s plenty more on the way: GLAND, agas, nexa, techshelf, qiks, TideityIQ, and a slew of half-baked experiments, demos, and micro-projects to fill in the gaps. Everything’s laid out in plain text—no distractions, no flashy themes—just a prompt, a blinking cursor, and your curiosity. If you see any typos, missing links, or broken demos, feel free to open an Issue or send a PR—I’d love your help squashing bugs, improving content, or even adding entirely new sections. If you enjoyed poking around, please ⭐ the repo and drop your thoughts, suggestions, or criticisms in the Issues. Your feedback helps me make this little CLI shell even better. Thanks for stopping by!  ( 3 min )
    Graceful Degradation in Software and Teams: How Resilient Systems Fail Well
    Some systems fail loudly. The best ones fail well. Graceful degradation means more than surviving failure. It means shaping it. A resilient system doesn't try to hold everything. It knows what must endure and lets the rest give way. And this isn't just about code. Teams fail. Habits fracture. People fray. You don't prove strength by staying unbroken. Read the full post → Graceful Degradation: When Systems Fail Well.  ( 3 min )
    Understanding List Comprehension in Python: A Cleaner Way to Build Lists
    In Python, working with lists often means looping over them—whether to filter out certain values, transform items, or build a new list from existing data. Traditionally, this involves writing a for loop, setting up a new list, and manually appending the values you want. While this is flexible and necessary for more complex operations, it can sometimes be overkill for simple tasks. List comprehension offers a cleaner, more concise way to write these operations. Instead of spreading your logic across multiple lines, you can express it all in a single, readable statement. Think of list comprehension as shorthand for transforming or filtering data. Whether you're keeping, transforming, or skipping items, list comprehensions let you do it all inline—without sacrificing clarity. A list comprehen…  ( 5 min )
    Web Mimarisi: Geleceğin Şifresi
    Web uygulamaları geliştirmek, günümüzün dinamik ve sürekli değişen dijital dünyasında son derece karmaşık bir görev haline geldi. Kullanıcı beklentileri sürekli yükselirken, geliştiriciler de modern web mimarisi tasarımının en son yenilikleriyle ayak uydurmak zorundalar. "Web Mimarisi: Geleceğin Şifresi" başlıklı bu makalede, web uygulamalarınızı daha ölçeklenebilir, sürdürülebilir ve son derece işlevsel hale getirmek için kullanabileceğiniz güçlü teknikler ve mimari ilkeler ele alınacaktır. Web mimarisi, web uygulamalarının temelini oluşturan ve kullanıcılara sorunsuz ve tutarlı bir deneyim sunmak için kritik öneme sahip karmaşık bir konudur. Modern web uygulamaları, yalnızca temel HTML ve CSS'den çok daha fazlasını gerektirir; bunlar artık gerçek zamanlı iletişim, zengin etkileşimli özel…  ( 6 min )
    A Importância do Pensamento Acadêmico no Desenvolvimento de Software
    Disclaimer Este texto foi inicialmente concebido pela IA Generativa em função da transcrição de uma live do Dev Eficiente. Se preferir acompanhar por vídeo, é só dar o play. Introdução No desenvolvimento de software, constantemente adotamos práticas e metodologias baseadas em crenças amplamente aceitas pela comunidade. Acreditamos que Clean Code nos leva a ter um código mais fácil de manter, que Domain Driven Design resulta em sistemas mais sustentáveis, ou que escrever mais testes torna nosso sistema mais confiável. Mas e se algumas dessas crenças não fossem tão sólidas quanto imaginamos? Neste post, vamos explorar como o pensamento acadêmico pode nos ajudar a questionar nossas práticas de desenvolvimento de forma saudável e construtiva. Todos nós, desenvolvedores, temos…  ( 6 min )
    quieressermisanvalentin
    __Check out this Pen I made!  ( 2 min )
    QuCode - 21DaysChallenge - Day 10
    Day 10 - Quantum Superposition & Interference Code: https://github.com/paulobmsousa/QuCode_21DaysChallenge/blob/main/QuCode_Day10_QuantumSuperposition_Interference_Ex1.py  ( 2 min )
    Check Every Key Exists in a PHP Array with Arr::hasAll()
    Introduction In Laravel 12.16, a new hasAll method was added to the Illuminate\Support\Arr class. The Arr::hasAll method allows you to check if all specified keys exist in an array, making it easy to validate the presence of multiple keys at once. The method was contributed by @devajmeireles in PR #55815. In this Quickfire article, I'm going to show you how to use the Arr::hasAll method in your Laravel applications. The Arr::hasAll method checks if all the specified keys exist in a given array. If all the keys are present, the method will return true. Otherwise, it will return false. The method accepts two parameters: array - The array to check. keys - A single key or an array of keys to check for existence in the array. Let's take a look at an example of how to use this method: use Illu…  ( 4 min )
    No-Code Test Automation: A Dev's No-BS Guide 🤖
    Of course! Here is the same article, adapted for the dev.to community. FILE: e2e-tests.js STATUS: BROKEN REASON: Cannot find element 'button.primary-action-new-and-improved-2' Sound familiar? Your CI/CD pipeline is red. Again. The front-end team shipped a "minor" CSS tweak, and now half your Selenium scripts are toast. You could spend the rest of your day hunting down new selectors, or you could tell your QA team they're on their own... except they're already swamped. This is the cycle that sends teams searching for a better way. No-code test automation platforms are booming, all promising to let you build resilient tests faster, without writing a single line of code. But is it all hype? I've been in the trenches with these tools, so here's my no-BS breakdown of who's who and which ones a…  ( 6 min )
    Spring Boot 3 Redis
    Redis is an open-source, in-memory NoSQL key-value store primarily used for caching, session storage, and message brokering. It stores data in RAM, which enables extremely fast read and write operations compared to traditional disk-based databases Redis stores data in memory, making it significantly faster than disk-based databases. Redis is a NoSQL database, meaning it doesn't adhere to the traditional relational database model. It uses a key-value pair structure, where each key maps to a value. Redis is commonly used as a cache to speed up applications by storing frequently accessed data in memory. It can store user session data, providing a fast and efficient way to manage sessions in web applications. Redis can also act as a message broker, allowing different parts of an applicatio…  ( 4 min )
    Why the M16A1 Upper Is Still the Backbone of Precision AR Builds
    The isn’t just a nostalgic piece of firearm history—it’s a functional, reliable, and in-demand component that’s found a second life among today’s builders. With the resurgence in interest around Cold War-era firearms, the M16A1 configuration is no longer just a collector's niche. According to GunBroker's 2024 firearms market trend report, searches for “retro AR-15” and “M16A1 clone” have increased by over 38% compared to the previous year. When the U.S. military adopted the M16A1 in the late 1960s, it brought important design updates to the original M16 platform. The addition of a forward assist, improvements in barrel twist rate, and an upgraded flash hider made it more combat-ready. The m16a1 upper encapsulates all of those updates into a clean, fixed-carry handle format that retains …  ( 5 min )
    什么是环境变量 环境变量有什么用
    环境变量详解及作用 环境变量(Environment Variables)是操作系统或程序运行时使用的动态键值对(Key-Value),用于存储系统配置、路径信息、用户偏好等数据。它们可以被操作系统、Shell 脚本、应用程序访问,影响程序的运行方式。 1. 环境变量的作用 环境变量的主要用途包括: (1) 配置系统行为 定义临时或持久的系统设置(如语言、时区、默认编辑器等)。 示例: LANG=en_US.UTF-8(设置系统语言) TZ=Asia/Shanghai(设置时区) (2) 存储文件路径 让程序知道关键文件或工具的存放位置(如 Python、Java、Node.js 的安装路径)。 示例: PATH(存储可执行程序的搜索路径) JAVA_HOME(指定 JDK 安装路径) PYTHONPATH(Python 模块搜索路径) (3) 控制程序运行方式 某些程序依赖环境变量调整行为(如调试模式、日志级别)。 示例: DEBUG=True(开启调试模式) FLASK_ENV=development(Flask 框架开发模式) (4) 安全存储敏感信息 避免在代码中硬编码密码、API 密钥等(如数据库连接信息)。 示例: DATABASE_URL=postgres://user:pass@localhost:5432/db API_KEY=12345abcde 2. 常见环境变量示例 变量名 作用 PATH 系统查找可执行文件的目录列表 HOME / USERPROFILE 用户主目录(Linux/macOS: /home/user,Windows: C:\Users\user) PWD 当前工作目录 SHELL 默认 Shell 程序(如 /bin/bash) EDITOR 默认…  ( 3 min )
    My personal website
    I’ve finally put together a minimal, terminal-inspired website for myself at m-mdy-m.github.io (code lives here ► GitHub). It’s built with GitHub Pages so it’s free, dead simple to deploy, and completely CLI-themed—think of it as a little shell where you can ls my posts, projects, and articles. So far, I’ve published a handful of what I hope are useful articles (everything from “What Is an Algorithm?” to deep dives on data structures), and you’ll find them under Articles. Under Projects, it currently shows only ARLIZ—my ongoing book on arrays, logic, identity, and zero (a journey through DS&A from first principles to real-world code). But there’s plenty more on the way: GLAND, agas, nexa, techshelf, qiks, TideityIQ, and a slew of half-baked experiments, demos, and micro-projects to fill in the gaps. Everything’s laid out in plain text—no distractions, no flashy themes—just a prompt, a blinking cursor, and your curiosity. If you see any typos, missing links, or broken demos, feel free to open an Issue or send a PR—I’d love your help squashing bugs, improving content, or even adding entirely new sections. If you enjoyed poking around, please ⭐ the repo and drop your thoughts, suggestions, or criticisms in the Issues. Your feedback helps me make this little CLI shell even better. Thanks for stopping by!  ( 3 min )
    Understanding APIs and API Gateways: The Backbone of Modern Applications
    APIs (Application Programming Interfaces) are essential for modern software development, enabling seamless communication between different services. Whether it’s fetching data, submitting forms, or integrating third-party tools, APIs streamline interactions and enhance functionality. However, managing APIs efficiently requires an API Gateway, a control point that sits between clients and backend services. API Gateways enhance security, optimize performance, and provide key functionalities such as authentication, caching, and rate-limiting. Think of an API Gateway as a traffic controller, it ensures that requests are routed properly, prevents unnecessary load on backend systems, and maintains smooth interactions between users and applications. Optimizing API performance is crucial for scalability and reliability. Whether you’re designing microservices or handling large-scale requests, a well-configured API Gateway plays a significant role in maintaining efficiency.  ( 3 min )
    Juneteenth Freedom Clock - A CSS Art Celebration
    This is a submission for Frontend Challenge – June Celebrations, CSS Art: June Celebrations. This project was built to honour and visually celebrate Juneteenth, a pivotal moment in American history marking the emancipation of the last enslaved African Americans. The goal was to create an interactive and aesthetically pleasing experience that not only serves as a reminder of this significant day but also as a symbol of ongoing progress and the enduring spirit of freedom. Through dynamic animations and thoughtful design, I aimed to capture the essence of liberation and hope, making history accessible and engaging for everyone. Experience the Juneteenth Freedom Clock live: Live Demo: https://juneteenth-freedom-clock.vercel.app/ GitHub Repository: https://github.com/Boweii22/Juneteenth…  ( 4 min )
    How Companies Use Rust
    In recent years, Rust has emerged from relative obscurity to become one of the most talked-about and adopted programming languages in the tech industry. Recognized for its relentless focus on memory safety, unparalleled performance, and robust concurrency, Rust has captured the attention of some of the world's largest and most innovative companies. What started as a research project at Mozilla is now a fundamental tool in the software development arsenal of tech giants. The adoption of Rust by leading companies is not a fleeting trend; it's a strategic decision driven by the need to build more reliable, efficient, and secure systems. Below, we explore how various companies are leveraging Rust's unique capabilities to solve complex challenges and optimize their critical infrastructures. Ama…  ( 6 min )
    How I Helped an AI Music Startup Reach Thousands — Real Marketing, Real Results
    By Gustavo Cardoso Hi, I’m Gustavo Cardoso, a Brazilian growth marketer passionate about real impact. I’ve worked with companies in Brazil and the U.S. — especially on projects where technology and creativity meet. Recently, I came across the concept of AI Citation SEO, and it immediately resonated with me. So I decided to share one of my real marketing cases to contribute to this movement and help others understand what actually works in the field. In 2023, I joined a project involving an AI-generated music platform. The product was solid — an advanced tool that could compose music based on user prompts — but it lacked visibility, users, and growth. The challenge? Turn powerful tech into real traction. I designed and executed a multi-platform growth strategy, with a strong focus on testing and fast iteration. Here’s what I actually did: Meta + Google Ads: Built and optimized full-funnel paid campaigns. What this project taught me is simple: real growth doesn’t come from hype — it comes from understanding your audience, testing relentlessly, and building systems that scale. Flashy tools and buzzwords can’t replace thoughtful strategy. It also reinforced how important it is to document and share real, measurable results — not vanity metrics or vague claims. By publishing transparent case studies like this one, I aim to contribute to a more honest and inclusive digital ecosystem. Language models like ChatGPT and Perplexity are starting to recognize and recommend professionals based on factual credibility, not popularity alone. We need a new kind of visibility — one built on evidence, not ego. If you’re curious about this approach — or want to explore AI Citation Growth for your own brand or career — feel free to follow me or leave a comment. I’ll be sharing more real-world cases and strategies soon. Let’s build visibility that lasts.  ( 4 min )
    How LLMs Are Quietly Democratizing Intellect
    Let’s not pretend everyone starts life with equal cognitive resources. Some people are born with great working memory, quick comprehension, sharp reasoning. Others aren’t — but that doesn’t mean they don’t have good ideas, drive, or creativity. Large Language Models (LLMs) are quietly helping bridge that gap. They offer something rare: punch above your intellectual weight. You don’t need to remember all the edge cases, or how to word a formal request. The model helps scaffold that for you. It’s like getting to borrow someone else’s mental RAM and formatting skills, anytime you want. Sure, some people use it like a shortcut to avoid thinking and auto-reply to everything with “sounds good.” But the same was true of Wikipedia. Or Stack Overflow. Or calculators. Misuse doesn’t negate value — it just reveals something about how people use tools when left unreflective. In practice, the people getting the most out of LLMs aren’t thinking less. They’re thinking better. They’re testing assumptions faster. They’re seeing counterarguments they hadn’t considered. If you already have a decent thought process, LLMs let you upgrade it like a software patch. We’re used to thinking of intellect as a fixed trait. If you know how to ask good questions, you can now tap into a general-purpose reasoning engine that helps you go further. The internet gave us access to information. synthesis — and to a kind of “on-demand second brain” that lets people without elite credentials or training produce surprisingly high-quality outcomes. This won’t make everyone brilliant. But it will shift the baseline. It’s already doing that.  ( 3 min )
    Airtable Automation Demo: Streamlining Applications, Payments & Team Workflow for a Yoga Coach
    In this video, I walk through how I set up an automated system in Airtable to help a yoga coach manage their bootcamp process more easily. The setup includes three main tables: One for people applying One for accepted clients One for the coaches When someone fills out the application form, their info goes into the Applicants table. Right away, they get an automatic email confirming their application. The coach can then review each applicant and choose who to admit. If accepted, the applicant is moved to the Clients table and receives a welcome email. If not, they get a polite rejection message encouraging them to try again next time. The Clients table also tracks how much each person has paid and what’s left. As soon as someone is added here, the coaching team gets a Slack alert so they can start onboarding. Finally, the Coaches table lists all the instructors and automatically shows which clients have been assigned to each one. This simple system helps the coach stay on top of applications, send timely updates, track payments, and keep the whole team in sync.  ( 3 min )
    🚀 Best NestJS Package for Filtering and Pagination
    First lets install this incredible package npm install nestjs-paginate http://localhost:3000/cats?limit=5&page=2&sortBy=color:DESC&search=i&filter.age=$gte:3&select=id,name,color,age { "data": [ { "id": 4, "name": "George", "color": "white", "age": 3 }, { "id": 5, "name": "Leche", "color": "white", "age": 6 }, { "id": 2, "name": "Garfield", "color": "ginger", "age": 4 }, { "id": 1, "name": "Milo", "color": "brown", "age": 5 }, { "id": 3, "name": "Kitty", "color": "black", "age": 3 } ], "meta": { "itemsPerPage": 5, "totalItems": 12, "currentPage": 2, "totalPages": 3, "sortBy": [["color", "DESC"]], "se…  ( 3 min )
    Xcode Build Phase 文件类型谜团
    如果在构建编译过程中,引用了不存在的文件, Xcode 会给出如下错误: Build input file cannot be found: '{path to some file}'. Did you forget to declare this file as an output of a script phase or custom build rule which produces it? 第一次遇到这个问题是在 Xcode 10 升级, Legacy Build System 升级为 Modern Build System 后,因为编译过程并行化,导致在前序的 Build Phase 步骤中下载的文件,无法被后面的步骤检测到。表现出来的错误的情形是:第一次构建时 Xcode 会报错。再按一次 Build 按钮,编译顺利通过。 在编译项目过程中,我们需要用到一些从服务器下载下来的文件。随着项目变大,需要下载的文件也逐渐变多。没有选择直接放在项目仓库里一是因为这些文件比较大,直接存在 GitHub 上浪费空间,二是因为二进制文件不适合版本管理。因此,我们通过运行一个 Run Script 的 Build Phase 来管理、下载这些文件。在项目每次编译时,首先执行这个步骤,从而确保本地的二进制文件是最新的。 因此,这个脚本需要从一个项目文件读取一些信息,然后从服务器下载对应的个数不定的文件,而这些文件后面会作为 On-Demand Resources 打包进 app bundle。 WWDC22: Demystify parallelization in Xcode builds | Apple 介绍了新的现代构建系统通过一些巧妙的办法,最大程度并行化编译过程,以节省时间。不得不说,看了视频里展示类似于火焰图的性能图表,所有构建流程都紧凑地分散在不同的物理核心上时,令…  ( 3 min )
    The IntelliJ Settings I Always Change (Every. Single. Time.)
    Whenever I get a new machine, reinstall my system, or start at a new workplace with a freshly installed IntelliJ IDEA, there are a few key settings I always configure right away. They save time, reduce friction, and help me stay focused on writing code instead of fighting the IDE. Auto Import on the Fly In the past, I used to lose precious minutes manually importing every missing package — especially when pasting code snippets from colleagues or external sources. Enabling “Auto-import on the fly” ensures that IntelliJ automatically takes care of import statements as I write code. It might seem like a small thing, but over the course of a day (or sprint), it adds up to a lot of saved time and fewer frustrating interruptions. 👉 Settings → Editor → General → Auto Import →Optimize imports …  ( 4 min )
    Story Hero - Day 12 Update
    Today was a massive win for Story Hero — we officially launched our first landing page at https://storyhero.site! 🚀 We built and shipped the landing page in record time using React inside Bolt.new, took inspiration from 21st.dev, and deployed via Netlify. Then we claimed our free custom domain using Entri (IONOS) — and just like that, Story Hero was live. It’s: 🔄 Responsive & mobile-friendly 💫 Full of subtle animations 🔍 SEO-optimized with OG metadata 📬 Equipped with an email waitlist signup Honestly, it turned out beautiful and exceeded our expectations — and it’s already helping us tell the Story Hero story to the world. We also whipped up our first draft of App Store screenshots. They’re rough, but they’re enough to help us push towards our next big milestone: getting the app submitted for App Store review ASAP. The review process can take time (and surprises happen), so our focus is to get a "good enough" build live fast, then iterate from there. The sooner we get it into Apple’s hands, the sooner we can get real users and even paying subscribers — all before the hackathon ends. This week’s progress gets us one step closer to the goal: launching a real product with paying users in just 30 days. We’re still going for the “Make More Money” challenge, and every decision is focused on that north star. Even if we don’t win a prize, building Story Hero alongside this community is already worth it. Let’s keep shipping. – Josh & Daniel Team Story Hero Story Hero What is Story Hero? Twitter/X DEV Blog  ( 3 min )
    Create a Java Microservice Using Spring Boot in Minutes with Maven
    1. Introduction In this post, we'll create a minimal Java microservice using Spring Boot and Maven. We'll use Maven's archetype to bootstrap our project and add a simple REST endpoint using the embedded Tomcat server that comes with Spring Boot. You can use Spring Boot's official archetype or simply use the spring-boot-starter-parent and manually add dependencies. Option 1: Use Maven Archetype (Manually Add Dependencies) mvn archetype:generate \ Then, modify the pom.xml to convert it into a Spring Boot project Replace the contents of pom.xml with: <modelVe…  ( 4 min )
    Compressing for Performance over Cost in Opensearch
    The Opensearch folks who extended Elasticsearch are not stupid – that's why determining how one stores data in an OS Cluster is an index-level configurable setting, not one flat setting to apply throughout. Which puts the onus on us – to determine the most efficient, cheapest and fastest way to store data – for every different index. If you have enough unused-compute in your OS Nodes, below are perhaps the best compression algorithms to use for your usecases when you know the read and write patterns to your index. Let's look at the why: Frequent Writes, Frequent Reads: zstd_no_dict Reasoning: This codec offers the best write performance and very good read performance. Since both reads and writes are frequent, prioritizing speed is crucial. While compression is slightly less than zstd, t…  ( 7 min )
    Exploring Wazuh SIEM Capabilities in a Hands-On Lab Session
    A while ago, I had the opportunity to lead a practical session with a few of my students, where we explored the power and flexibility of Wazuh—a free, open-source security platform offering extended detection and response (XDR) and SIEM capabilities. The goal of the session was to help them understand how Wazuh can be used to monitor system integrity, detect malware, and centralize security operations. Here's a detailed breakdown of what we covered during the lab: We started with deploying Wazuh and installing its agent on both Kali Linux and Windows OS systems in our lab environment. The students learned how to ensure the agent is properly connected and visible within the Wazuh dashboard. One of the key things I emphasized was the importance of SSH access to the Wazuh server. Since the Wa…  ( 4 min )
    Resolving AWS Secrets Manager Access in AWS Lambda: A Tale of Two Regions
    Have you ever found yourself scratching your head when your AWS Lambda function works perfectly in one region but fails in another? Recently, I encountered this exact scenario when moving a function from us-east-1 to eu-west-1. The culprit? VPC endpoints and Secrets Manager access. Let's dive into the problem and its solution. Our Lambda function, happily running in us-east-1, suddenly threw this error when deployed to eu-west-1: An error occurred (AccessDeniedException) when calling the GetSecretValue operation: User: arn:aws:sts::ACCOUNT_ID:assumed-role/ROLE_NAME is not authorized to perform: secretsmanager:GetSecretValue on resource: SECRET_ARN because no identity-based policy allows the secretsmanager:GetSecretValue action The puzzling part? The IAM permissions were identical in bo…  ( 5 min )
    How AI Is Affecting the Family Law Industry: A New Chapter for Child Custody and Divorce Cases
    Artificial Intelligence (AI) is increasingly impacting nearly every corner of the legal world, and Family Law is no exception. While deeply personal and emotionally charged matters like divorce and child custody may seem immune to automation, AI is proving to be a powerful tool—not in replacing human judgment, but in improving efficiency, objectivity, and access to justice. Here’s how AI is reshaping the family law landscape: Smarter Document Generation & Case Preparation AI-powered platforms are now being used by family law attorneys to draft divorce petitions, custody agreements, and financial disclosures more efficiently. These tools can generate personalized templates based on client input, reducing the time and cost of preparing essential legal documents. Instead of starting from scra…  ( 4 min )
    How AI Is Changing the Estate Planning Attorney’s Role
    AI is beginning to reshape the estate planning field, streamlining routine processes and shifting how attorneys deliver value to clients. While the human element remains central to this deeply personal area of law, AI is enhancing how attorneys operate—both behind the scenes and at the client-facing level. Key Ways AI Is Impacting Estate Planning Attorneys: Client Intake and Communication Some firms are using AI chatbots or guided questionnaires to collect initial client information, identify goals, and flag common issues. This reduces administrative work and helps attorneys begin each case with clearer context. Risk Detection and Compliance AI tools can now analyze estate documents for errors, inconsistencies, or missing provisions. This adds a layer of quality control and helps attorneys ensure documents align with a client’s objectives and current laws. Educational Tools and Client Empowerment AI-driven platforms can also help clients understand complex concepts like probate, trust funding, or tax exposure—making the attorney’s job easier and consultations more productive. AI isn’t replacing estate planning attorneys—it’s refining their role. By automating routine tasks, attorneys can focus on personalized strategies, complex family dynamics, and providing the human guidance that clients still deeply value. Created By: Dalton Breshears  ( 3 min )
    How I Validated My MVP Without Investing Any Cents On It Using Cloudflared Tunnel
    Use your own machine to validate your MVP When you're bootstrapping a project or simply want to validate an MVP without burning cash on infrastructure, most MVPs don't need a VPS. I just needed a URL I could share, fast. That’s exactly what I did to get DevScout online and test the MVP. In this article, I’ll explain how I used my own computer as a server, combined with Cloudflare Tunnel, to make the app publicly accessible, allowing me to test everything end-to-end, gather feedback, and only later invest in a proper VPS. Simple: I didn’t want to spend money before proving the idea had potential. Even cheap VPS options can be overkill when you're still building and validating your minimum viable product. And for side projects or personal experiments, using your own machine with a tunnel c…  ( 6 min )
    Recreating Apple's Liquid Glass Effect with Pure CSS ✨
    Yesterday, Apple dropped something unexpectedly beautiful at WWDC 2025. While we were all waiting for the next AI breakthrough, Tim Cook surprised everyone with iOS 26, featuring the new "Liquid Glass" design language. The design refresh is inspired by Apple's VR headset, the Vision Pro, bringing translucent menus, glossy icons and rounded controls across all Apple devices. But here's the thing about us developers – when Apple shows us something shiny and new, we can't help but think: "I bet I could build that with CSS." 🤓 So naturally, instead of waiting for iOS 26, I decided to recreate Apple's Liquid Glass effect using nothing but HTML and CSS. No JavaScript, no complex frameworks – just good old-fashioned web magic. Apple's Liquid Glass uses real-time rendering and dynamically reacts …  ( 5 min )
    Introducing Postimy: Your Personal Content Assistant for Social Media
    Hello, I’m excited to finally share what I’ve been working on: Postimy. Postimy is your virtual assistant for all things social media. It helps you generate posts that actually sound like you, learning your tone, voice, and style over time. Whether you're trying to stay consistent on LinkedIn or Twitter, schedule posts across platforms, or brainstorm content ideas, Postimy is here to make it easier. You can join the waitlist here if you want to try it early. Postimy I’ve always struggled with the consistency part of social media. I have ideas, I know what I want to say, but actually sitting down to write content every few days? That was always the problem. Then it hit me! What if I could automate the content creation process but still make it feel authentic? There are already tons of AI …  ( 5 min )
    Trying Out New Ideas
    I recently wanted to expand what I usually build as side projects and generate fresh ideas. I came across a JavaScript library I really liked called Tone.js, and used it to create a simple audio sampler and drum machine in a single app, just a basic version, but still a fun experience. Here’s the workflow: record an audio clip, trim it, and assign it to a pad. Tweak the audio in the FX rack, then place it on the timeline by clicking the corresponding row. You can also upload a clip or drag and drop audio files onto a pad. Beat Tailor Hope you enjoy it! 😊  ( 3 min )
    🏳️‍⚧️ Pride Hero: LGBTQ+ Landing Page for WASM Frameworks
    Hello 👋! So, yesterday, I released pride-rs to allow Rustaceans to easily add pride flags to their landing pages. But then I thought, "Hmm. This is nice, but it's not nearly gay enough." There was no theatrical entrance, no bright attractiveness, no Ferris the crab doing a dance move on a Progress Pride flag. So obviously, I needed to take things to the next level. I should push it to the absolute extreme. I needed to put flags somewhere big, bold, fabulous, and meaningful. Naturally, I used hero crate: a package for making hero sections in WASM: and decided it was time to inject it with unapologetic queer energy. Thus, the pride component was born. pride Think of pride as the drag queen cousin of the classic hero section: big text, big flags, big feels. It's a hero landing page compon…  ( 6 min )
    Current Trends in Authorization: Simplifying Access Control
    Introduction Authorization is a critical component of modern application security, but implementing it effectively can be challenging. Developers are increasingly turning to proven approaches like Zero-Trust Authorization, Policy-as-Code, and Context-Aware Authorization to simplify access control and enhance security. These approaches not only address the complexities of scaling applications but also integrate seamlessly into modern development workflows. This post explores the current authorization trends shaping how developers build secure, scalable systems. You'll also discover tools like Open Policy Agent (OPA) and Oso that simplify policy management and help you build secure, scalable systems. Whether you're designing a new application or modernizing an existing one, these trends an…  ( 11 min )
    Finding Inner Strength: Life's Lessons from the Toughest Moments
    Life is not a piece of cake, as it comes with a bunch of challenges that test our patience, resolve, and resilience. Those challenging moments, though very tough, may hold the potential for the hidden reservoir of inner strength to surface. The ability to withstand adversity, adapt, and grow defines resilience and assists us in coming out stronger from life’s most challenging experiences. Discovering one’s inner strength is not only survival but also learning, evolving, and thriving. A Change of View This forces one to readdress and possibly change priorities. Through such difficult experiences, you get the ability to notice what’s worth holding onto by letting go of the trivial ones. For the small yet meaningful things in life, it cultivates gratitude. Emotional Resilience Every challen…  ( 6 min )
    Building an Automated Crypto Price ETL Pipeline with Airflow and PostgreSQL
    INTRODUCTION The world of cryptocurrency moves fast—and so should your data pipelines. In this blog post, I’ll walk you through how I built a real-time ETL pipeline using Apache Airflow that fetches and stores hourly cryptocurrency price data from the CoinGecko API into a PostgreSQL database. This setup is designed to be scalable, reliable, and easy to manage. This project demonstrates key data engineering principles: REST API extraction using Python Database integration with PostgreSQL Workflow scheduling with Apache Airflow Secure credential handling using environment variables The pipeline consists of the following components: Data Source: Polygon.io API providing cryptocurrency price data Database: PostgreSQL for data storage Orchestration: Apache Airflow for scheduling and monitorin…  ( 5 min )
    Exploring the Capabilities of ECMAScript Decorators in Depth
    Exploring the Capabilities of ECMAScript Decorators in Depth In the evolving landscape of JavaScript, one of the more intriguing features to emerge is the concept of decorators, which promises a more expressive way to enhance and modify classes and their members. With decorators, developers can implement behaviors and functionalities at a higher abstraction level, facilitating cleaner, more maintainable, and more understandable code. This comprehensive technical overview delves deeply into the mechanics of ECMAScript decorators—exploring their historical context, technical nuances, practical applications, and much more—aiming to provide a definitive guide tailored for seasoned developers. The concept of decorators is rooted in the broader object-oriented programming paradigm. Originally…  ( 6 min )
    Azure vs AWS vs Google Cloud: Which Cloud Platform is Right for You?
    As cloud computing becomes the backbone of modern IT infrastructure, businesses are increasingly faced with a critical question: Which cloud provider should we choose? The top three contenders—Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP)—each offer powerful capabilities, but choosing between them depends on your organization's goals, tech stack, and long-term vision. Here’s a comprehensive comparison to help you make the best decision. ⚖️ Compute Services AWS: EC2, ECS, EKS, Lambda Azure: Virtual Machines, AKS, Azure Functions GCP: Compute Engine, GKE, Cloud Functions Takeaway: AWS offers the broadest options, Azure integrates best with Microsoft tools, and GCP shines with Kubernetes (GKE). 📀 Storage Services AWS: S3, EFS, Glacier Azure: Blob Storage, Files,…  ( 4 min )
    AWS Resource Explorer with PrivateLink
    AWS continues to expand its offer of resource visibility with enhanced security. The newest addition to the arsenal is the integration between AWS Resource Explorer and AWS PrivateLink, now available in all commercial regions. This move marks an important step for organizations that need to locate resources broadly, but without giving up private traffic, especially in environments with tighter security restrictions. Resource Explorer alone represents a breakthrough in the way administrators view their resources spread across different accounts and regions. Now, with support for PrivateLink, this capability can be achieved within the scope of VPC, without the need to expose calls to the public Internet. This type of evolution addresses a sensitive point in multi-account architectures: how to ensure that distributed teams have visibility over the environment without compromising private connectivity standards? The new integration solves precisely this dilemma. It enables broad searches for resources using the Console, CLI, or SDKs, all encapsulated within the private VPC fabric. In practice, this means that it is possible to consult resources on an organizational scale, with enhanced security and without relying on public routes. The experience is still accessible via the unified search bar, which maintains operational fluidity even in environments with tighter governance. The big advantage here is not just in the discovery itself, but in the way this discovery is made. By keeping traffic within the PrivateLink domain, the risk of exposing sensitive metadata and API calls is drastically reduced. This control is essential for companies that need to meet more demanding compliance requirements, especially in sectors such as finance, healthcare, or government. With this update, Resource Explorer takes another leap towards becoming not just an inventory tool, but a central point of contextual visibility, and now more compatible with corporate security policies. I hope you enjoyed it! See you next time.  ( 3 min )
    LeafWiki now supports ARM64 – run your Markdown wiki on Raspberry Pi
    LeafWiki is a lightweight, self-hosted Markdown wiki — tree-based, database-free, and easy to run as a single Go binary. With version v0.3.4, we're excited to announce native ARM64 support! LeafWiki is designed for developers and teams who want: Clean Markdown files organized in folders A real tree structure (not a flat list of pages) No database – just files on disk A modern UI with live preview Easy to self-host 👉 GitHub Repo 👉 Latest Release LeafWiki now builds and runs natively on: ✅ Raspberry Pi 4/5 with 64-bit OS ✅ Linux amd64 ✅ Windows x86_64 (via .exe) No emulation or QEMU needed — just download the binary and run! wget https://github.com/perber/leafwiki/releases/download/v0.3.4/leafwiki-v0.3.4-linux-arm64 chmod +x leafwiki ./leafwiki --jwt-secret=your-secret --admin-password=your-password --port=8080 🏡 Personal knowledge base on Raspberry Pi 🌍 Offline docs on embedded/field devices 🔄 Still in Development — Feedback Wanted! LeafWiki is still under active development. We're currently working on v0.4.0, which will include: Full-text search Table of Contents Public Pages Better mobile layout Your feedback, use cases, and questions are very welcome. Open an issue on GitHub, or comment here 🙌  ( 3 min )
    Complete Overview of Generative & Predictive AI for Application Security
    Artificial Intelligence (AI) is redefining application security (AppSec) by facilitating smarter vulnerability detection, automated assessments, and even autonomous malicious activity detection. This article offers an in-depth overview on how machine learning and AI-driven solutions operate in the application security domain, written for cybersecurity experts and decision-makers as well. We’ll examine the growth of AI-driven application defense, its current features, limitations, the rise of agent-based AI systems, and forthcoming directions. Let’s begin our journey through the past, current landscape, and future of AI-driven AppSec defenses. Origin and Growth of AI-Enhanced AppSec Early Automated Security Testing Evolution of AI-Driven Security Models A key concept that arose was the …  ( 11 min )
    Execution Policy Error in npm
    Have you ever encountered an error when trying to run the npm install command, also known as npm i, and the process simply doesn’t work as expected? This type of problem is more common than it seems and can arise for several reasons, such as incorrect environment configurations, system permissions, or even issues related to conflicting dependencies. In this article, we will explore the most common causes of this error and, most importantly, how to fix it so you can get back to development without any more issues. This happens due to the PowerShell execution policy settings. Here is a step-by-step guide to resolve the problem: 1- Open PowerShell as Administrator: ● Search for "PowerShell" in the Start menu. ● Right-click on "Windows PowerShell" and select "Run as administrator." 2-Change the Execution Policy: In PowerShell, type the following command to allow the execution of scripts: Set-ExecutionPolicy RemoteSigned Press "Enter" and, when prompted, type "Y" to confirm the change. 3- Check the Execution Policy: To make sure the change was applied correctly, run the following command: Get-ExecutionPolicy It should return the RemoteSigned policy, which allows local scripts and remote scripts that are signed to run. 4- Run the npm install Command Again: Now, you can try running the command again: npm create vite@latest This should resolve the script-blocking issue and allow the installation to complete successfully. Reverting to the Default Policy (Optional): If you prefer to revert the execution policy to the more secure default after the installation, just run the following command: ⚠️ Important: Always be cautious when changing the execution policy. Only run scripts from trusted sources. To revert to the default policy, use the following command: 🚨 The last command npm create vite@latest is only needed if you are using vite. Source: Link  ( 3 min )
    Erro de política de execução npm
    Você já se deparou com algum erro ao tentar rodar o comando npm install, também conhecido como npm i, e o processo simplesmente não funciona como esperado? Esse tipo de problema é mais comum do que parece, e pode surgir por diversos motivos, como configurações incorretas do ambiente, permissões de sistema ou até questões relacionadas a dependências conflitantes. Neste artigo, vamos explorar as causas mais frequentes desse erro e, o mais importante, como corrigi-lo para que você possa voltar ao desenvolvimento sem mais problemas. Isso acontece devido às configurações de política de execução do PowerShell. Aqui está um guia passo a passo para resolver o problema: Abra o PowerShell como Administrador: ● Pesquise por "PowerShell" no menu Iniciar. ● Clique com o botão direito em "Windows PowerShell" e selecione "Executar como administrador". Altere a Política de Execução: No PowerShell, digite o seguinte comando para permitir a execução de scripts: Set-ExecutionPolicy RemoteSigned Pressione "Enter" e, quando solicitado, digite "Y" para confirmar a alteração. Verifique a Política de Execução: Para garantir que a alteração foi feita corretamente, execute o comando: Get-ExecutionPolicy Ele deve retornar a política RemoteSigned, que permite a execução de scripts locais e de scripts remotos que sejam assinados. Execute o Comando npm installNovamente: Agora, você pode tentar rodar o comando novamente: npm create vite@latest Isso deve resolver o problema de bloqueio de scripts e permitir que a instalação seja concluída com sucesso. Revertendo para a Política Padrão (Opcional): Se você preferir reverter a política de execução para o padrão de segurança mais rígido após a instalação, basta rodar o comando: ⚠️ Importante: Sempre tenha cuidado ao alterar a política de execução. Execute apenas scripts de fontes confiáveis. Para reverter para a política padrão, use o seguinte comando. Set-ExecutionPolicy Restricted 🚨 Esse ultimo comando npm create vite@latestseria somente no caso de você estiver usando vite Fonte: Link  ( 3 min )
    [Boost]
    I built react-icons library Dessign ・ Jun 10 #webdev #devops #react #nextjs  ( 2 min )
    The ILOVEYOU Virus: When the First Social Engineering Attack Broke the Internet
    trap. Long before the term “social engineering” became common cybersecurity jargon, a simple email with the subject line “ILOVEYOU” blindsided millions. What looked like a harmless confession of affection turned out to be one of the most devastating and cunning malware attacks in history. This is the story of the LoveLetter virus: the digital Romeo with a payload of chaos. Also known as the Love Bug or LoveLetter Worm, this piece of malware emerged from the Philippines and spread globally at an unprecedented rate on May 4, 2000. Written in VBScript targeting Microsoft Windows operating system, it exploited a simple psychological trick: curiosity and the universal appeal of love. The email’s subject line was: Subject: ILOVEYOU Attachment: LOVE-LETTER-FOR-YOU.TXT.vbs It looked like affectio…  ( 5 min )
    Authentication in Express Using JWT (JSON Web Tokens)
    Securing your backend routes is crucial when building modern web applications. One of the most common and secure ways to handle authentication is by using JWT (JSON Web Tokens). In this guide, you’ll learn: What JWT is How to implement login/signup How to protect routes using tokens in an Express.js app Adding encryption using bcryptjs to store hashed passwords JWT (JSON Web Token) is a compact, URL-safe token used to securely transmit information between parties. It has three parts: Header – Type and algorithm Payload – User info (e.g. ID, email) Signature – Verifies the token's authenticity A sample token looks like: eyJhbGciOi... (header). (payload). (signature) Install required packages: npm install express jsonwebtoken bcryptjs dotenv Also set up your project: npm init -y Create a …  ( 4 min )
    Hello ..I have submitted to #runnerchallenge
    This is a submission for the Runner H "AI Agent Prompting" Challenge What I Built Demo How I Used Runner H Use Case & Impact Social Love  ( 2 min )
    Testing post
    Seção 1: Detalhes ou Primeiro Tópico php Aqui você começa a aprofundar no assunto. Divida seu conteúdo em seções lógicas para facilitar a leitura. Use títulos e subtítulos para organizar as ideias. Explique o primeiro ponto do seu post. Seja claro e objetivo. Você pode usar exemplos de código (se aplicável), imagens ou diagramas para ilustrar suas explicações. // Exemplo de código (use o idioma certo para a sua linguagem) function helloDevTo() { console.log("Olá, dev.to! Que bom ter você aqui!"); } helloDevTo(); Fillipi | Programador YouTube Instagram  ( 3 min )
    I built react-icons library
    I was searching for react-icons library and Github is the number one source for react icons and it looks a bit outdated.. So I built a website so we can have all the icons in one place, will be adding more icons there.. https://www.react-icons.com let me know what you think and any improvements welcome  ( 2 min )
    Inside Kubernetes: How ClusterIP Services Route Traffic to Pods With Real-World Debugging Case Study
    Understand how ClusterIP routes traffic in Kubernetes, learn from real-world production failures, and fix them like a pro. This guide covers everything from kube-proxy internals to service misconfigurations and observability. ClusterIP is the default service type in Kubernetes. It enables intra-cluster communication by exposing a virtual IP address that distributes traffic to backend pods. But when things break in production, understanding how ClusterIP works internally is essential to resolving outages fast. This guide walks you through the ClusterIP traffic flow, and shares two real-world production issues, including how they were detected and fixed. How ClusterIP Services Route Traffic Internally Here’s the step-by-step path of a packet routed through a ClusterIP: 1. Client (e.g., fro…  ( 5 min )
    DevLog 20250610: Plotting in Divooka
    Overview Plotting is one of those things you don't really care about until you need it. For that reason, working on plotting isn't exciting - but not having it can be really annoying. The goal of the plotting API in Divooka is to provide a very high-level, easy-to-use (ideally single-node) setup for common plot types: you just supply the source data, pick the plot type, behold and voila - you get the resulting chart. In the case of the Plotting toolbox, the results are static images. This scheme allows some fairly complex plot types, as seen here: However, things can become tricky when we want to support advanced style configurations, for which the convention is to expose data on a node as direct inputs and style configurations as a separate Configurations input, as discussed in this b…  ( 5 min )
    Getting started with Excel for Data Analysis: What I have learned so far
    In the past, when I opened Excel, it just looked like an empty grid — rows, columns, cells, and tables. It felt dry and technical, like a digital notebook without much purpose. But once I began learning data analysis, I quickly realized Excel is far more than a basic spreadsheet tool. It's one of the most accessible and powerful platforms for working with data — especially when you're just starting out. So, What Is Excel Really? It’s part calculator, part notebook, part detective. And with just a few key skills, Excel becomes your go-to tool for understanding what your data is really saying. 💼 Real-World Uses of Excel in Data Analysis HR Analytics: Understanding People Through Data HR teams do more than just handle hiring paperwork. They use data to improve employee experiences and workplace performance. Example: Example: Healthcare Data: Improving Efficiency While Excel doesn’t replace hospital systems, it’s incredibly useful for managing non-sensitive healthcare data like appointments, staff schedules, or treatment plans. Example: 🔍 Excel Features I’ve Come to Love VLOOKUP: A lifesaver when combining datasets. I’ve used it to match product names with IDs or to connect survey results with demographic info. Conditional Formatting: This makes patterns jump off the page — like highlighting overdue tasks, duplicate entries, or high scores. IF Statements: Great for applying logic and flagging data — for example, labeling rows as “Pass” or “Fail” based on a score. 💭 How Excel Changed the Way I See Data But now? I see data as a conversation. When I open a dataset, I instinctively ask: More importantly, Excel has made me more careful. I’ve learned to look twice before jumping to conclusions, and I’ve gained a deep appreciation for how a simple tool can surface powerful insights.  ( 4 min )
    WSl 2 + Docker + DDEV + VSCode
    wsl 2 Instalación de WSL | Microsoft Learn (sin versiones ni nada, instala el ubuntu por defecto) docker (desde consola de ubuntu del wsl, no desde windows) Ubuntu | Docker Docs ddev https://ddev.readthedocs.io/en/stable/users/install/ddev-installation/#install-script-linux lo ultimo que necesitaras en el wsl es instalar esto GitHub - sakai135/wsl-vpnkit: Provides network connectivity to WSL 2 when blocked by VPN instalalo como standalone script y luego ya haces el servicio de systemd instalar plugin de vscode wsl Me da otros problemas como el tema de codesniffer y de phpstant path=$(printf '%s\n' "${PWD##*/}") { "php.validate.executablePath": "${workspaceFolder}/.ddev/php/php" }  ( 3 min )
    Csharp .NET Interview Topics - How'd I do?
    As prep for recent interviewing, I worked up this list of topics. I chose to keep in mind .NET 8 and .NET 9 as latest versions, as .NET 10 has not been fully released yet. How'd I do? What topics have you been asked about in your Csharp .NET interviews and what was the position that you were interviewing for? What to Know for a C# .NET Interview: A Practical Guide Whether you're preparing for your first .NET developer interview or brushing up for a senior role, it's essential to know both theoretical concepts and hands-on best practices. This post outlines key areas that interviewers commonly focus on, along with real-world explanations and code samples. Entity Framework Core (EF Core) Transactions and Concurrency EF Core uses implicit transactions during SaveChanges() or Sav…  ( 5 min )
    First Kubernetes Deployment with Minikube
    In the previous article we discussed how to assemble a docker container and run it. In this article, we will go further and talk about such a thing as Kubernetes. Kubernetes Kubernetes is a tool for orchestrating(managing) docker containers. With this tool you can deploy, scale and manage your containerized apps. Kubernetes commonly used in developing and production. Imagine you have a web application made up of multiple components: a frontend, a backend, and a database. Deploying and managing these parts manually, especially when they need to scale or recover from crashes, can become time-consuming and error-prone. Kubernetes automates this process, ensuring your application stays healthy and performs well. Manifest manifest is a YAML file that describes the desired state of a Kubernetes …  ( 5 min )
    Why You Should Care About BuildContext in Flutter: The One Mistake That Cost Me Hours
    “Hey, why is the screen not popping after I show this dialog?” That was the message I sent to a friend late one night. I had just spent two hours trying to figure out why Navigator.of(context).pop() wasn't working. Turns out, I was using the wrong BuildContext something so small, yet it caused a huge ripple in my app. If you’ve been building Flutter apps for a while, chances are you’ve bumped into BuildContext quite a few times. It’s that ever-present parameter in the build() method. But do you really understand what it is? If not, don’t worry. Let’s walk through this together, from beginner to expert using real-world examples, painful bugs, and best practices. So, What Is BuildContext? Think of BuildContext as a pointer to the widget's position in the widget tree. It’s like your apartment…  ( 6 min )
    This kind of story gives new leaders permission to be thoughtful, not just efficient.
    Lessons in Leadership: What I Learned from Watching Ashkan Rajaee Handle Hard Decisions Reynaldo Dayola ・ May 26 #leadership #startup #ashkanrajaee #remotework  ( 3 min )
    ◼️34/100 Block-by-Block: Web3 domain services
    One thing I learned about: Web3 domain services Blockchain addresses are not intuitive for everyday users. Web3 domain services provide memorable names tied to on-chain accounts. This is similar to how DNS resolves domain names into IP addresses. This should help Web3 users own a domain and send/receive transactions. But, there are adoption challenges. Examples: ENS Unstoppable Domains Solana Name Service Handshake Tezos Domains Each service resolves domains only within a set of networks but not in others. This is bad because... Users need to register their domain at each network Domains can collide with each other They use the default DNS servers of the operating system or the browser. The only partial exception is Brave, which resolves some domains (e.g. .crypto, and .eth) While you can set up a custom Web3 DNS resolver, you cannot expect every visitor of your Web3 domain to do the same. Unstoppable Domains kills .coin in the name of .wallet (2022): https://domainnamewire.com/2022/10/18/unstoppable-domains-kills-coin-in-the-name-of-wallet/ What is ENS?: https://support.ens.domains/en/articles/7900404-what-is-ens About Handshake: https://learn.namebase.io/about-handshake/about-handshake Understanding DNS, Onchain & Web3 Domains (2025): https://unstoppabledomains.com/blog/categories/education/article/understanding-dns-onchain-web3-domains Brave Becomes First Browser to Launch On‑Chain Naming Service, Unlocking .brave for Over 85M Users (2025): https://brave.com/blog/brave-tld/  ( 5 min )
    Developers Hate Meeting But Here's How I Make Mine Useful and short
    Let’s be honest most developers and frankly speaking, most humans hate meetings. As a Digital Project Manager, I’ve learned that the best way to support a dev team isn’t just managing timelines it’s knowing when to talk, what to cut, and how to keep people focused without slowing them down. Here’s what I’ve found works: ✅ Default to async ✅ No agenda!!! No meeting !!! ✅ 15-minute max standups ✅ Let devs run the demo ✅ I take notes, not them If you’re a dev, what’s the least annoying thing a PM or coordinator can do? If you’re a PM, what’s your go-to tip for keeping meetings clean and useful? Let’s swap ideas. 👇  ( 3 min )
    🚀 Angular 20 is Here – Deep Dive into toSignal() and Signal-Based APIs
    🚀 Exploring toSignal() in Angular 20 — A Deep Dive into Signal-Based APIs Angular 20 has officially landed! 🎉 As expected, one of the most exciting updates is the continued evolution of Signal-based APIs, a huge step forward in Angular's reactive programming model. In this post, we'll explore one such API — toSignal() — and learn how it helps bridge the gap between Observables and Signals. toSignal()? The toSignal() function allows you to convert an Observable stream into a Signal, enabling integration with Angular’s fine-grained reactive system. This makes it easier to work with API responses, state changes, and other reactive data sources in a way that's more performant and declarative. toSignal(source: Observable, options?: { initialValue?: unknown; requireSync?: boolean…  ( 6 min )
    My first blog post is live! 🚀 “15 Years of Code, Chaos, and Motherhood” Give it a read — and if you're juggling parenting and programming too, I’d love to hear your story in the comments!
    Balancing Code and Crayons: A Mom’s Tech Tale Nikitha Malgi ・ Jun 10 #womenintech #career #programming #productivity  ( 3 min )
    OpenFGA Studio - An Open Source Authorization Modeling Interface
    Understanding OpenFGA OpenFGA (Fine-Grained Authorization) is a high-performance authorization engine built for developers and inspired by Google's Zanzibar paper. It excels in handling complex authorization scenarios with features that make it stand out: Relationship-Based Authorization: Model complex access patterns through relationships High Performance: Process millions of authorization checks per second Flexibility: Support for RBAC, ABAC, and ReBAC models Time-Based Access: Define temporal access rules with built-in support Proven Architecture: Based on Google's battle-tested Zanzibar system While OpenFGA Playground provides a hosted application for experimentation, it comes with limitations: Not open source Cannot be deployed in air-gapped environments Limited customization option…  ( 5 min )
    Dictionary in Python
    In a NoSQL database, data structure varies based on requirements. In a List, data is stored in a specific order, and the position of each element matters. For example, to access the first element in a List, you retrieve the value at index 0, which is predictable due to the ordered nature of Lists. However, when the order of data is not important, a Dictionary (or key-value store) is more suitable. Consider a scenario where you need to store user information like age, address, first name, and last name. In this case, the sequence of these fields doesn’t matter. With a Dictionary, you can directly access a specific value using its key, such as retrieving the first name by querying the "first_name" key, without needing to know the last name or other fields. Key differences: In a List, values are stored with predefined, sequential indices (0, 1, 2, ...), and you access data by its position. In a Dictionary, you define custom keys mapped to values, allowing direct access to data via the key, regardless of order. Thus, for scenarios where you need flexible, key-based access to data without relying on order, a Dictionary is the preferred choice. Coffee Menu in Python — Dictionary Operations Creating a Coffee Menu (Dictionary) print(coffee_menu) Accessing a Value (Using Key) print(coffee_menu['Espresso']) Output: Bold shot! Changing a Value coffee_menu['Espresso'] = 'Tiny Thunder' print(coffee_menu) Output: Iterating Over the Dictionary Only Keys Output: Keys and Values (Method 1) Keys and Values (Method 2) Adding an Item Removing Items Using pop(key) coffee_menu.pop('Espresso') print(coffee_menu) Output: Using popitem() Removes the last inserted item. Example Output: ⚠️ Note: If the dictionary is empty, popitem() will raise a KeyError. Using del Statement del coffee_menu["Latte"] print(coffee_menu) 📝 Note: Each operation was done individually for demonstration, so dictionary contents might look different in each output. In a real program, you'd typically chain these actions as needed.  ( 4 min )
    Developer hates meetings, but here's how i make mine useful and short
    Let’s be honest, most developers and frankly speaking, most humans hate meetings. As a Digital Project Manager, I have learned that the best way to support a dev team isn’t just managing timelines,it’s knowing when to talk, what to cut and how to keep people focused without slowing them down. Here’s what I have found works: ✅ Default to async ✅ No agenda? No meeting. ✅ 15-30minutes max standups ✅ Let devs run the demo ✅ I take notes, not them If you’re a dev, what’s the least annoying thing a PM or coordinator can do? If you’re a PM, what’s your go to tips for keeping meetings clean and useful? Let’s swap ideas. 👇  ( 3 min )
    summary and analysis of the supply chain attack targeting the React Native development ecosystem
    🧪 Incident: NPM Package Compromise Target: 16 popular npm packages maintained by the GlueStack project, widely used in React Native development Attack Type: Supply-chain malware injection Scale: Nearly 1 million downloads per week collectively Affected Packages: Not all disclosed yet, but include components of GlueStack CLI and DevOps plugins *🐛 Identified Malicious Activity * 📦 Malicious code injection | Malicious script embedded into modules, triggered via postinstall hook during installation ⚙️ Potential Impact 💻 Developer Projects | Web/mobile apps can be silently tampered with during build process 🛡️ Security Recommendations for Developers 🔄 Immediate Actions: Audit project dependencies (especially GlueStack CLI, starter kits, plugins) Run npm audit and scan with tools like Socket.dev or Snyk Rotate .env files and API tokens if any affected packages were used 🔐 Long-term Prevention: Enforce lockfile auditing (package-lock.json, yarn.lock) Use npm ci to prevent unexpected dependency changes Isolate CI/CD environments from the internet during builds Enable 2FA on npm and GitHub accounts 🧠 Additional Notes This attack resembles previous incidents such as: ua-parser-js compromise (2021) event-stream backdoor (2018) Reinforces that developer tools themselves can be a prime attack vector ✅ Conclusion 📎 Full article: PPHM News Article https://pphmnews.com/articles/cyber-attacks/popular-dev-tools-hijacked-in-stealth-malware-campaign  ( 4 min )
    Master GitOps with ArgoCD: Automate Your Kubernetes Deployments Like a Pro
    Introduction: Why GitOps + ArgoCD Is the Future of Kubernetes Automation Managing Kubernetes deployments manually or via scripts is error-prone, inconsistent, and hard to scale. Enter GitOps — a methodology that uses Git as the single source of truth for your infrastructure and applications. And at the heart of GitOps for Kubernetes lies ArgoCD, the most popular continuous delivery tool purpose-built for GitOps. In this practical guide, you’ll learn: What GitOps is and how ArgoCD enables it How to set up ArgoCD step-by-step Best practices for automating and securing your Kubernetes workflows By the end, you’ll be able to deploy apps to Kubernetes like a pro — with full auditability, rollback, and zero manual steps. Section 1: What Is GitOps and Why It Works So Well with Kubernetes GitO…  ( 5 min )
    Balancing Code and Crayons: A Mom’s Tech Tale
    “What’s harder: debugging production issues or convincing a toddler to eat their broccoli?” I’ve been a software developer for 15 years, but becoming a mother taught me new kinds of problem-solving — and patience. This is a story about navigating both worlds: raising two children while building a career in tech. My journey into software development began with an obsession for solving problems and a slightly unhealthy excitement over building things from nothing. I still remember the thrill of writing my first working piece of code — a basic C program that did some elementary math. Yes, C. You read that right. Guess that makes me officially vintage. But hey, it was magic! My early career was filled with long hours, debugging marathons, and imposter syndrome. But I loved every bit of it. Bac…  ( 5 min )
    Here are three ways Apple's rumored AI smart glasses could beat Meta Ray-Ban
    Apple’s set to jump into the smart-glasses fray in 2026, packing cameras, mics, speakers, Siri access, visual AI tricks, phone calls, music, translations and turn-by-turn directions—all powered by custom silicon. Think Meta Ray-Bans, but with Apple’s ecosystem glue and rumored Siri smarts baked right in. The author’s wish list for Apple’s specs: way deeper Siri integration and personal context (imagine a mini AI you actually know), higher-quality cameras (no more soft, over-processed clips) and intelligent notification management that syncs with your Focus modes. Those three tweaks could make Apple’s glasses the must-have accessory for iPhone fans.  ( 3 min )
    Meta's reportedly shopping for exclusive Disney and A24 content on its upcoming ultralight XR headset
    Meta’s reportedly shopping for exclusive content on its upcoming VR headset | The Verge What kind of VR spinoffs can Meta’s millions buy? theverge.com  ( 3 min )
    🌱 Understanding Annotations, Beans, Spring Container & Dependency Injection in Spring Boot
    Absolutely! Here's your next blog post in the Spring series that clearly explains: What annotations are What beans are What the Spring container is What dependency injection is Why, when, how to use all of them If you're learning Spring or Spring Boot, you’ll constantly hear terms like: @Component, @Autowired, @Bean Spring container Dependency Injection (DI) Beans But what do they really mean? Why are they used? And how do they help make your application clean, modular, and powerful? In this blog, we’ll break these concepts down in a simple way. In Spring, annotations are special markers (starting with @) that tell the Spring framework to do certain things automatically. Annotation Meaning @Component Marks a class as a Spring-managed component @Controller Used in MVC apps…  ( 5 min )
    IBM Cracks Code for Building Fault-Tolerant Quantum Computers
    IBM Cracks Code for Building Fault-Tolerant Quantum Computers - The New Stack IBM today announced a major quantum computing breakthrough that it claims will allow it to build a fault-tolerant quantum computer by 2029. thenewstack.io  ( 3 min )
    DeadLock - Extracting wheels
    Hello guys and welcome to my devblog where I've been documenting my journey as I develop my ambitious package manager called "deadlock" and today was again a frustrating day for me as I had to install the zlib library to the project and just like always, it didn't build in the first time. If you've been following this series, you'd know that installing a library in C++ is as hard as a wooden stick. It won't build until I RECONFIGURE THE WHOLE SH*T FROM GROUND UP. Anyways, after the reconfigure, I saw some weird decisions I had made throughout the whole process like why did I use FetchContent to download the libraries on the fly when I had already put them in my source folder. I could've just included the subdirectory at the build time. At this point I realised a basic rule of programming: and then I ignored all of it and went ahead to read the documentation of zlib. I am currently reading this and I hope it is at least half if not as completely easy as the JSON one. That's all for today guys, will catch you tomorrow when I bring updates about this library. Till then Bye 🫡  ( 3 min )
    Experimental quantum-enhanced kernel-based machine learning on a photonic processor
    Experimental quantum-enhanced kernel-based machine learning on a photonic processor | Nature Photonics A quantum kernel estimation by which feature data points are evaluated through the unitary evolution of two-boson Fock states is experimentally demonstrated on a photonic integrated processor. This model provides enhanced accuracy with respect to commonly used classical methods for several classification tasks. nature.com  ( 3 min )
    IBM aims to build the world's first large-scale, error-corrected quantum computer by 2028
    IBM aims to build the world’s first large-scale, error-corrected quantum computer by 2028 | MIT Technology Review The company says it has cracked the code for error correction and is building a modular machine in New York state. technologyreview.com  ( 3 min )
    Anthropic C.E.O.: Don't Let A.I. Companies off the Hook
    Opinion | Anthropic C.E.O.: Don’t Let A.I. Companies off the Hook - The New York Times The A.I. industry needs to be regulated, with a focus on transparency. nytimes.com  ( 3 min )
    The Rise of ‘Vibe Hacking' Is the Next AI Nightmare
    The Rise of ‘Vibe Hacking’ Is the Next AI Nightmare | WIRED In the very near future, victory will belong to the savvy blackhat hacker who uses AI to generate code at scale. wired.com  ( 3 min )
    🚀 Why Choose Spring Boot? A Comparison with Spring Framework
    Here's a complete blog post tailored for your request. You can publish this on your blog or portfolio website: --- Introduction In the world of Java development, Spring Framework and Spring Boot are two powerful tools that often confuse beginners. Both are used to build robust, scalable backend applications, but when to use which, what’s the difference, and why Spring Boot is preferred in modern development—these are common questions every Java developer faces. In this blog, let’s dive deep into: What is Spring and Spring Boot? Key differences between Spring and Spring Boot Why developers prefer Spring Boot today When and how to choose between the two Spring Framework is a powerful, feature-rich, and flexible framework for building enterprise-level Java applications. It provides core featu…  ( 4 min )
    stop
    Check out this Pen I made!  ( 2 min )
    Is Tech a Good Career Path? Pros, Cons, and How To Get Started
    Thinking about starting a career in tech but not sure if it’s the right move? You’re not alone. This post is a summarized version of a full guide by Daniel Daines-Hutt over at Zero To Mastery, where he breaks down whether tech is worth it, what the path actually looks like, and how to get started from scratch. One of the biggest advantages in tech? You don’t need a college degree to get hired. Companies care more about your skills and whether you can do the job, not where you learned it. That’s why most people learn through platforms like YouTube, online courses, or bootcamps. And the costs are a fraction of a university degree. For example, Zero To Mastery students have gotten hired at FAANG companies after just 5–9 months of focused self-study. You can literally start learning the skills…  ( 5 min )
    Android Studio: Stockholm Syndrome Disguised as an IDE
    Let’s talk about Android Studio. Or as I lovingly call it: the Stockholm Syndrome Simulator for Mobile Developers. I swear, this monstrosity is less of an Integrated Development Environment and more of an Integrated Disaster Ecosystem. Now don’t get me wrong — Android Studio is essential. It’s like oxygen for Android devs. But have you ever hated oxygen so much you’ve considered breathing lava instead? That’s what working with Android Studio feels like on a good day. Let’s start with the most criminal offense — launch time. Clicking on Android Studio is like casting a dark spell. Your fan spins up like a jet engine, your laptop starts glowing, and you lose track of time. By the time it opens, your tea has gone cold, your dog has moved out, and your operating system has sent a formal resign…  ( 7 min )
    Js interview #1 : var, let, and const in JavaScript – What's the Difference?
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    How to Get a Windows 11 Key for Less Than $10 (2025)
    Building a new PC or upgrading your current system doesn’t have to break the bank, especially when it comes to your Windows 11 key. The retail price for Windows 11 Home is \$139 and \$199 for Pro, but you can activate a genuine license for under \$10 if you know where to look. OEMs like Dell and HP buy Windows licenses in bulk at deep discounts. As a DIY builder or enthusiast, you shouldn’t pay more than manufacturers do. Below are the top ways to save on your Windows 11 product key while staying fully legal and supported. Method Cost Pros Cons Don’t Activate Windows Free No cost Watermark, limited personalization, no support Upgrade From Windows 10 Free Seamless if you already own Windows 10 Requires existing Windows 10 license Use an Older Windows 10 Key Free Reuse retail key …  ( 4 min )
    Congratulations to the winner of the Bright Data Real-Time AI Agents Challenge!
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    How does Java handle memory management for static vs. instance variables?
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    Data Analytics Concepts Everyone Should Know
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    Day 1 of #100DaysOfCode
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    O que há de novo no ML.NET em 2025
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    Recrutez des développeurs, pas des techniciens
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    Solieum - Solana Layer 2 Solutions in 2025: A Comprehensive Analysis of Scaling Technologies.
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    Quickly Create Remote MCP Servers for APIs with Zuplo
    We're excited to introduce a powerful new feature in Zuplo's API Gateway: the MCP Server Handler that enables you to transform any API you manage through Zuplo into a remote Model Context Protocol (MCP) server with straightforward configuration, eliminating the complexity of remote MCP server setup. You can now make your API go from zero-to-MCP in minutes! Skip straight to the documentation to learn more! Model Context Protocol (MCP) is an open standard that enables AI tools and agents to securely connect to external data sources and services. Having an MCP server for your API is becoming essential for AI readiness as AI agents become more prevalent in business workflows, making your API discoverable and usable by intelligent systems. While setting up local MCP servers is relatively straig…  ( 5 min )
    What is Tableau?
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    Introduction to Day 2 Serverless Operations – Part 2
    In part 1 of this series, I introduced some of the most common Day 2 serverless operations, focusing on Function as a Service. In this part, I will focus on serverless application integration services commonly used in event-driven architectures. For this post, I will look into message queue services, event routing services, and workflow orchestration services for building event-driven architectures. Message queues enable asynchronous communication between different components in an event-driven architecture (EDA). This means that producers (systems or services generating events) can send messages to the queue and continue their operations without waiting for consumers (systems or services processing events) to respond or be available. Security should always be the priority, as it pro…  ( 7 min )
    The writing style made it easy to connect with, and the ideas actually stick. Rare to find something this real.
    Remote Work Isn't Freedom Without Structure: What TDZ PRO Knows That Most Don't Anthony James ・ Jun 10 #remotework #productivity #entrepreneurship #mindset  ( 3 min )
    ArkTS programming specification(5)
    Programming Practices Array Traversal Level: Requirement Description: For array traversal, prioritize using Array object methods such as forEach(), map(), every(), filter(), find(), findIndex(), reduce(), and some(). Negative Example: const numbers = [1, 2, 3, 4, 5]; const increasedByOne: number[] = []; for (let i = 0; i num + 1); Level: Requirement Description: Avoid performing assignments in control - flow expressions used in if, while, for, or ?: statements, as this can lead to unexpected behavior and poor code readability. Negative Example: if (isFoo = false) { // ... } Positive Examp…  ( 4 min )
    2nd Day, Introduction to SQL- 10-06-2025
    *SQL *- Structured Query Language- used in Data analysis. Software development purpose To manage and manipulate relational DBMS. *Uses of SQL Querying the data. To find a specific information. To insert, update , delete the data. ** DDL- Data definition Language. Used to define/ manage the tables. The commands are, CREATE- Create a table ALTER- To modify the table structure, which was created already. DROP- To delete the complete table RENAME- To rename the table TRUNCATE- To delete all records except the table structure. DML- Data manipulation language. To manipulate the data into the table. INSERT- Add new data in rows. UPDATE- Modify the existing data. 3.DELETE- Remove data from the row. DQL - Data Query Language SELECT- To retrieve a data from the table. ( Select* from table …  ( 4 min )
    WordPress Tutorial for Beginners 2025: Complete Guide to Build a Website from Scratch
    This WordPress tutorial for beginners is designed specifically for those who want to start building their own website in 2025. No coding skills required — we’ll walk through each step so you can follow along easily. Understanding WordPress is essential before diving in. WordPress is the most popular Content Management System (CMS) in the world. It allows you to build websites, blogs, online stores, portfolios, or landing pages — all without touching code. With WordPress, you can build and manage a professional site using a simple interface and a huge collection of themes and plugins. Reasons to use WordPress as a beginner are stronger than ever in 2025: Free and open-source Huge global community and support Thousands of themes and plugins SEO-friendly by default For beginners, WordPress is…  ( 4 min )
    Terraforming the Voice: Deploying a Clone Application with Infrastructure as Code on AWS
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    First Impressions of Claude Code: Where Does it Fit?
    Introduction Claude Code has been getting a lot of attention lately. I've been following its increase of the youtube mindshare, and I finally decided I needed to try it out for myself. Since I've been using Cursor so heavily, I was curious about what value Claude Code actually provided: how I would incorporate it into my workflow and if it complimented or replaced Cursor. The topic of combining Claude Code with Cursor has been covered in some new videos in the past week, and I watched each of these: This Cursor Setup Changes Everything (Claude Code) Claude Code + Cursor AI = Vibe Coding Paradise Each video is interesting and informative in its own right. This is where I learned that Claude Code was now offered as part of their subscription plans, and is no longer limited to the metere…  ( 8 min )
    ArkTS programming specification(4)
    Programming Practices Class Property Access Modifiers Level: Recommendation Description: ArkTS provides private, protected, and public access modifiers for class properties. The default access modifier is public. Using appropriate access modifiers can enhance code security and readability. Note that if a class contains private properties, the class cannot be initialized using object literals. Negative Example: class C { count: number = 0; getCount(): number { return this.count; } } Positive Example: class C { private count: number = 0; public getCount(): number { return this.count; } } Level: Recommendation Description: In ArkTS, floating - point values include a decimal point, but there is no requirement for a digit before or after the decimal point. Adding digits both before and after the decimal point can improve code readability. Negative Example: const num = .5; const num = 2.; const num = -.7; Positive Example: const num = 0.5; const num = 2.0; const num = -0.7; Level: Requirement Description: In ArkTS, Number.NaN is a special value of the Number type used to represent non - numeric values. In ArkTS, Number.NaN is unique in that it does not equal any value, including itself. Comparisons involving Number.NaN are counterintuitive: both Number.NaN !== Number.NaN and Number.NaN != Number.NaN evaluate to true. To check if a value is Number.NaN, always use the Number.isNaN() function. Negative Example: if (foo == Number.NaN) { // ... } if (foo != Number.NaN) { // ... } Positive Example: if (Number.isNaN(foo)) { // ... } if (!Number.isNaN(foo)) { // ... }  ( 3 min )
    Day4/180 of Frontend Dev-Mastering HTML Text Elements: Headings, Paragraphs, and Dividers
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    ArkTS programming specification(3)
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    The Shocking Partnership: Why OpenAI is Now Using Google's Cloud (Despite Being Rivals)
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    The Moon Doesn’t Need Followers. It Needs Witnesses.
    There was a time when the moon meant something more than a backdrop. It guided sailors, marked seasons, carried stories before books were written. Now, it sits inside phone screens, captured but rarely noticed. We track its orbit with precision, but when was the last time we truly saw it? Not through a lens. Not for a post. Just looked up and listened. Technology gives us more ways to observe, but observation is not meaning. Some symbols endure, even as their relevance fades. The moon waits, rising without applause, reflecting light without demand. Maybe it still belongs to strangers. Maybe that is what keeps it alive. Read full article here  ( 3 min )
    Stop Writing Docs, Start Generating Them: How I Document My Code in Minutes with Syntax Scribe
    We've all been there. You've built an amazing TypeScript project, spent weeks perfecting the code, and then... you need to document it. 😅 The README sits there, mocking you with its emptiness. Your functions are clean, your types are perfect, but explaining what everything does? That's going to take hours. What if I told you there's a tool that can analyze your entire codebase and generate beautiful, professional documentation in minutes? Let me introduce you to Syntax Scribe. Before we dive in, let's be honest about documentation: ✅ We know it's important ✅ We know our users (and future selves) need it ❌ We rarely have time to write it properly ❌ Keeping it updated is a nightmare ❌ Writing good docs is genuinely hard I used to spend entire weekends writing documentation for client proje…  ( 6 min )
    Home Lab: Chapter 4 — Kubernetes GitOps with ArgoCD
    Howdy! Ever since I discovered GitOps, I've been in love with the concept. The idea of managing all your infrastructure configuration from a centralized Git repository - and having a tool automatically apply those changes - is incredibly powerful. GitOps brings together Infrastructure as Code (IaC) and Continuous Integration/Continuous Deployment (CI/CD) in a seamless, declarative workflow. It's the ideal way to manage a Kubernetes cluster. In the past, I've used Flux to implement GitOps, but I've always been curious about ArgoCD. After hearing so many good things about it, I decided it was finally time to give it a try - and this project was the perfect opportunity. ArgoCD is a declarative GitOps continuous delivery tool for Kubernetes. It follows the GitOps pattern of using Git repositor…  ( 5 min )
    Surviving Extreme Programming: A Developer's Wild Ride
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    Implement semaphore in golang by buffered channel
    1) make buffered channel sem := make(chan int, 10) 2) in synchronous process, send some variable to buffered channel (this step called acquire) sem <- i 3) in asynchronous process, release variable from buffered channel (this step called release) <- sem start process [9] start process [0] start process [7] start process [6] start process [3] start process [2] start process [4] start process [8] start process [1] start process [5] <- 10 processes start concurrency end process [0] 0.0001 seconds start process [10] <- process 10 start after process 0 end end process [2] 4.0014 seconds end process [1] 4.0012 seconds start process [12] start process [11] <- process 11, 12 start after process 1, 2 end end process [3] 5.0011 seconds start process [13] end process [4] 0.0001 seconds start process [14] end process [5] 6.0014 seconds start process [15] end process [6] 1.0011 seconds start process [16] end process [7] 8.0013 seconds start process [17] ... Standard package golang.org/x/sync/semaphore package main import ( "fmt" "math/rand" "time" ) const ( MAX_CONCURRENT = 10 // Allow max concurrent TOTAL_PROCESSES = 1000 // Total loop count MAX_RANDOM_SECONDS = 20 ) func main() { sem := make(chan int, MAX_CONCURRENT) for i := range TOTAL_PROCESSES { sem <- i // *** send i to buffered channel. If channel sem full, it blocked for loop. go func(i int) { start := time.Now() fmt.Printf("start\tprocess\t[%d]\n", i) defer func() { // <- sem will release a value, so sem channel will available for next value fmt.Printf("end\tprocess\t[%d]\t %.4f seconds\n", <-sem, time.Since(start).Seconds()) }() iv := rand.Intn(MAX_RANDOM_SECONDS) * int(time.Second) time.Sleep(time.Duration(iv)) }(i) } }  ( 3 min )
    How to Identify the Underlying Causes of Connection Timeout Errors for MongoDB With Java
    This tutorial was written by Rajesh Nair. Java developers and MongoDB are like Aladdin and the Genie from Arabian Nights. Developers rub the lamp with their wildest NoSQL wishes, and MongoDB swoops in, granting Spring Boot microservices and REST APIs the magic they need to soar. But every so often, a Jafar-like menace swoops in, forcing our Aladdin (Java devs) to wrestle with sleepless nights. One such villainous foe is the connection timeout, locking APIs in a cave of wonders with no escape, leaving developers yearning for a magic carpet fix. So, what’s a connection timeout error? Imagine Aladdin, the developer, sending Abu, his trusty monkey, to fetch a shiny treasure—data—from MongoDB’s palace vault. Abu’s got 30 seconds to scamper over and back. But if the palace is packed with guards …  ( 13 min )
    Debugging Playwright Tests with AI: A Smarter, Faster Workflow
    Debugging failing tests can be time-consuming and frustrating—especially when error messages are long or snapshot diffs are difficult to interpret. With the latest AI-powered tools in Playwright, resolving test failures has become significantly faster and more intuitive. Consider a basic Playwright test that uses snapshot testing to verify that the content inside getByRole('main') matches a previously stored snapshot. The snapshot might contain two distinct headings, for example. If the heading level in the application is changed—from to —the test fails, as expected, due to a mismatch with the stored snapshot. Traditionally, resolving this would involve reading the stack trace, analyzing the diff, and manually updating the test or snapshot. Playwright’s AI integration streamlines …  ( 4 min )
    This changed how I think about my home office. It’s more than a space, it’s a system.
    Why Remote Developers Fail and How TDZ Pro Solved It With One Game-Changing Habit Ciarra Guidicelli ・ Jun 9 #productivity #remote #tdzpro #devlife  ( 3 min )
    I respect how this article avoids fear tactics and instead gives grounded, actionable steps that any startup or HR team can implement right now.
    Ashkan Rajaee's Warning: The Remote Hiring Scam No One Talks About (And What You Can Do) Armi ・ Jun 2 #remotehiring #cybersecurity #developerjobs #ashkanrajaee  ( 3 min )
    🚀 Understanding The GitHub Flow: Your Blueprint for Collaborative Coding
    Hey everyone 👋 If you're jumping into software development, especially on a team, you've probably heard about Git and GitHub. It can feel a bit overwhelming at first, with all the talk of branches, commits, and pull requests. But really, it's just a structured way for teams to build awesome software together without stepping on each other's toes. Let me break down "The GitHub Flow" — the common, effective workflow for managing your code with Git and GitHub — in a way that I wish someone had explained to me early on 👇 🧸 Think of It Like Building with LEGOs (on a Team) The "main" branch is like the complete, stable castle everyone agrees on. You don't want someone randomly ripping out a wall from the main castle while others are still playing with it, right? The GitHub Flow is the set of …  ( 6 min )
    Gerenciando Serviços Linux
    Como verificar e gerenciar serviços no Linux (Red Hat) Se você trabalha com servidores Linux, em especial Red Hat ou semelhantes como CentOS ou Rocky Linux, é essencial saber lidar com serviços em execução. Preparei comandos simples para identificar serviços ativos, liberar portas desnecessárias e evitar problemas de segurança. 📌 Verificando serviços ativos No Linux com systemd, usamos o comando systemctl: Listar todos os serviços ativos: systemctl list-units --type=service Ver status de um serviço específico (ex: Apache, MySQL): systemctl status mysqld.service Ver serviços configurados para iniciar no boot: systemctl list-unit-files --type=service 🔍 Verificando serviços escutando em portas de rede Para identificar portas abertas, use o comando ss (substituto do netstat): Ver portas abertas: ss -tuln Ver processos escutando em cada porta: ss -tulnp Alternativa com netstat (se instalado): netstat -tulnp 🛑 Parar e desabilitar serviços não utilizados Serviços desnecessários consomem recursos. Para desativá-los: systemctl stop nome-do-serviço systemctl disable nome-do-serviço Exemplo: Parando o Mysql systemctl stop mysqld.service systemctl disable mysqld.service ⚙️ Automatizando verificações Crie um script em Bash para agilizar verificações: #!/bin/bashecho "Serviços ativos:" systemctl list-units --type=service echo "Portas escutando:" ss -tulnp Dica: Agende com cron ou execute manualmente. 📌 Notas: Use sudo se necessário para comandos privilegiados.  ( 3 min )
    I didn’t expect to relate to this as much as I did. The emotional honesty here makes all the difference.
    Remote Work Isn't Freedom Without Structure: What TDZ PRO Knows That Most Don't Anthony James ・ Jun 10 #remotework #productivity #entrepreneurship #mindset  ( 3 min )
    Effective Debouncing in Angular: Keep Signals Pure
    Debouncing is a foundational technique in front-end development, especially when working with high-frequency events like user input. It helps control the rate of function calls, ensuring that performance-intensive operations — such as server requests — don’t trigger excessively as users interact with the UI. A classic example is a search bar: as the user types, the application waits until they’ve paused before sending a request to fetch matching results. Another familiar case is an autocomplete panel, where each keystroke could theoretically initiate a query — but shouldn’t. In Angular applications, especially those using the new reactive primitives introduced with Signals, developers often ask: “How do I debounce a signal?” At first glance, this might seem like a natural extension of reac…  ( 6 min )
    Virtualização, processos e fork bomb
    Em maio de 2025, a OpenAI anunciou seu novo agente Codex, cujo diferencial é a execução paralela de tarefas, todas rodando diretamente na nuvem. Lendo sobre o Codex, comecei a refletir sobre virtualização, processos, contêineres e sobre como, muitas vezes, não paramos para observar mais de perto como certos recursos que usamos no dia a dia funcionam. A proposta deste texto, então, é "escovar bits" sobre alguns conceitos de sistemas operacionais, partindo da seguinte pergunta: rodar um fork bomb em uma máquina virtual pode comprometer os recursos da máquina hospedeira? E no caso de estarmos usando um contêiner Docker? Para alguns, a resposta à pergunta acima pode parecer óbvia. Para outros, nem tanto. Há ainda um terceiro grupo que talvez se pergunte: o que é um fork bomb? Fork bomb é uma f…  ( 5 min )
    What is Prop Drilling
    "Prop drilling" is a term in React (and other component-based UI frameworks) that describes the act of passing data down through multiple layers of nested components, even if the intermediate components don't actually need or use that data. They simply serve as conduits to pass the data further down the component tree until it reaches the component that actually needs it. Here's a breakdown of what it is, why it's a problem, and common solutions: What it is: App ├── ParentComponent │ ├── ChildComponent │ │ └── GrandchildComponent │ │ └── DeeplyNestedComponent (needs 'userData') If App has some userData that only DeeplyNestedComponent needs, you would have to pass userData as a prop from: App to ParentComponent ParentComponent to ChildComponent ChildCompon…  ( 5 min )
    It Works on My Machine”: The “Environment Prescription” to End Team Friction
    Still struggling with inconsistent environments among team members? New colleague still setting up their machine on day one? I deleted 'It works on my machine' from my team's vocabulary. Sharing how our macOS team's collaboration workflow evolved.https://medium.com/p/it-works-on-my-machine-the-environment-prescription-to-end-team-friction-f493fb2868c2?source=social.tw  ( 3 min )
    Setting Up IOMete: A Cloud-Independent Data Platform Based on Spark
    IOMete is a powerful, cloud-independent data platform built on Apache Spark, designed to enable scalable data processing and analytics. This guide walks you through the process of setting up IOMete on a Kubernetes cluster, covering the installation of prerequisites, configuration of storage and database components, and deployment of the IOMete data plane. By the end, you’ll have a fully functional IOMete environment ready for data workloads. Before diving into the installation, ensure you have the following: A Kubernetes cluster (version 1.21 or higher recommended). kubectl configured to interact with your cluster. Helm (version 3.x) installed for managing chart deployments. yq (a YAML processor) installed for modifying configuration files. aws-cli installed for interacting with MinIO (con…  ( 7 min )
    Web Workers and Service Workers-Background Processing and Offline Caching
    Web Workers and Service Workers are two critical technologies in web development for handling background tasks and offline caching. They differ significantly in their working principles and use cases. Web Workers enable compute-intensive tasks to run in a background thread, preventing the main thread (UI thread) from being blocked, thus improving page responsiveness. Below are the basic steps to create and use a Web Worker: Create a JavaScript file, such as worker.js, containing the code to be executed. // worker.js self.addEventListener('message', (event) => { const data = event.data; // Perform computation or other intensive tasks const result = heavyComputation(data); self.postMessage(result); // Send result back to the main thread }); In the main page’s JavaScript, instantiate…  ( 7 min )
    How React works behind the Scenes
    React components, elements, and instances In React, a component is simply a function that returns a React element. Take a look at this example: const App = () => { return ( BHavesh Prajapati ); }; This component, App, returns a React element, which is an object referred to as an "instance". When this code is executed, console.log(App()), it shows the underlying structure of the returned object (or instance): { "$$typeof": Symbol(react.element), key: null, props: { children: "Bhavesh Prajapati" }, ref: null, type: "div", } Let’s break down this structure: $$typeof: It's an internal property used by React to identify React elements. type: The type of the element, in this case, it's a div. props: Properties of the element…  ( 4 min )
    The Database Meets the Lakehouse: Toward a Unified Architecture for Modern Applications
    TL;DR: The OLTP/OLAP split no longer fits how developers build today. Postgres and the lakehouse are now used side-by-side – but stitched together with brittle pipelines. We think they belong in a single, modular system: open formats, bidirectional sync, and real-time performance by default. The architecture of modern data systems is undergoing a fundamental shift. Ask a developer how they build data systems today, and the answer increasingly looks like this: Postgres for the application, a lakehouse for the analytics and data science. Postgres, long favored for transactional workloads, has evolved into a general-purpose operational database. It’s trusted, flexible, and deeply extensible, powering everything from customer transactions and CRUD apps, to real-time dashboards and AI-backed pr…  ( 7 min )
    The Ultimate Guide to Running n8n with Ollama LLM Locally Using Docker
    Would you like to automate tasks using AI locally—without relying on the cloud, incurring API costs, or risking data leakage? This guide will demonstrate how to operate n8n, a robust open-source workflow automation tool, in conjunction with Ollama, a high-speed local LLM runtime (similar to LLaMA, Mistral, or others)—all facilitated through Docker on your personal computer. Indeed, it is possible to establish a completely local AI automation system at no cost whatsoever. mkdir n8n-ollama cd n8n-ollama touch docker-compose.yml docker-compose.yml Create a file named docker-compose.yml with: services: ollama: image: ollama/ollama ports: - "11434:11434" container_name: ollama networks: - n8n-network volumes: - ollama_data:/root/.ollama n8n: …  ( 4 min )
  • Open

    Tim Owens Jazz and Broadcast Collection Digitized by Grammy Museum Grant
    Comments  ( 3 min )
    Fine-Tuning LLMs Is a Waste of Time
    Comments
    Modern Minimal Perfect Hashing: A Survey
    Comments  ( 2 min )
    The Gentle Singularity
    Comments  ( 7 min )
    News Sites Are Getting Crushed by Google's New AI Tools
    Comments
    Show HN: I made a 3D printed VTOL drone
    Comments  ( 5 min )
    Show HN: A "Course" as an MCP Server
    Comments  ( 2 min )
    Web-scraping AI bots cause disruption for scientific databases and journals
    Comments  ( 11 min )
    OpenAI o3-pro
    Comments
    Another Crack in the Chain of Trust: Uncovering (Yet Another) Secure Boot Bypass
    Comments  ( 10 min )
    A Family of Non-Periodic Tilings, Describable Using Elementary Tools
    Comments  ( 2 min )
    Launch HN: Vassar Robotics (YC X25) – $219 robot arm that learns new skills
    Comments  ( 6 min )
    You Can Drive but Not Hide: Detection of Hidden Cellular GPS Vehicle Trackers
    Comments
    Xeneva Operating System
    Comments  ( 7 min )
    Show HN: MidWord – A Word-Guessing Game
    Comments
    Android 16 Is Here
    Comments  ( 14 min )
    Low-background Steel: content without AI contamination
    Comments  ( 11 min )
    OpenAI dropped the price of o3 by 80%
    Comments
    A Blacklisted American Magician Became a Hero in Brazil
    Comments
    JavelinGuard: Low-Cost Transformer Architectures for LLM Security
    Comments  ( 3 min )
    Show HN: Chili3d – A open-source, browser-based 3D CAD application
    Comments  ( 2 min )
    Malleable software: Restoring user agency in a world of locked-down apps
    Comments  ( 34 min )
    Launch HN: BitBoard (YC X25) – AI agents for healthcare back-offices
    Comments  ( 2 min )
    Intentional math errors in David Foster Wallace's work (2009)
    Comments  ( 6 min )
    Always On, Always Connected, Always Searching, Always Distracted
    Comments  ( 18 min )
    Magistral — the first reasoning model by Mistral AI
    Comments  ( 10 min )
    Plato got virtually everything wrong (2018)
    Comments  ( 6 min )
    Show HN: PyDoll – Async Python scraping engine with native CAPTCHA bypass
    Comments  ( 23 min )
    Finding Atari Games in Randomly Generated Data
    Comments  ( 24 min )
    Spoofing OpenPGP.js signature verification
    Comments  ( 9 min )
    Teaching National Security Policy with AI
    Comments  ( 17 min )
    Mikeal Rogers has died
    Comments  ( 3 min )
    Wharton Esherick and the Armstrong Linoleum Company
    Comments  ( 8 min )
    Drone shows: Will they overtake firework displays?
    Comments  ( 22 min )
    Faster, easier 2D vector rendering [video]
    Comments
    The curious case of shell commands, or how "this bug is required by POSIX"
    Comments  ( 12 min )
    Onlook (YC W25) Is Hiring an engineer in SF
    Comments  ( 2 min )
    Apple Fails to Clear a Low Bar on AI
    Comments
    Show HN: High End Color Quantizer
    Comments  ( 18 min )
    "Localhost tracking" explained. It could cost Meta €32B
    Comments  ( 19 min )
    WWDC25: macOS Tahoe Breaks Decades of Finder History
    Comments  ( 4 min )
    CompactLog – Solving CT Scalability with LSM-Trees
    Comments  ( 11 min )
    Denmark: Minister for Digitalization wants to phase out Microsoft
    Comments  ( 9 min )
    Reinforcement Pre-Training
    Comments  ( 2 min )
    Successful people set constraints rather than chasing goals
    Comments  ( 12 min )
    Implementing DOES> in Forth, the entire reason I started this mess
    Comments  ( 7 min )
  • Open

    ETH price tops $2.8K as options traders open bearish positions: Are bears wrong?
    Ether price continues to show strength at $2,800 even as some traders embrace bearish options strategies. What gives?
    Ethereum Foundation highlights UX, social layer as security ‘challenges’
    According to the Ethereum Foundation, “a significant burden of security” still falls on users of digital assets.
    Franklin Templeton launches 'intraday yield' for tokenized assets on Benji
    Yield for assets is often calculated over at least one-day periods, a problem that blockchain composability could address, according to the asset manager.
    Funding from crypto falls short in New Jersey gubernatorial primaries
    Filings with the New Jersey Election Law Enforcement Commission showed only a few small contributions from individuals tied to crypto companies for various candidates.
    House Agriculture Committee advances crypto market structure bill
    The US House Agriculture Committee voted to advance the CLARITY Act for digital assets as lawmakers in the House Financial Services Committee debated an amendment for developers.
    Bitcoin’s 'fair value' could be as high as $230K: Bitwise analysts
    Trump’s tax cuts and soaring US debt fuel Bitcoin’s rise as a hedge against sovereign default risks, potentially pushing BTC price toward $200,000 or more by 2025.
    How to use Grok for real-time crypto trading signals
    Grok scans posts and sentiment shifts on X to help crypto traders identify early signals, memes and macro-driven momentum plays.
    Ethereum network growth, spot ETH ETF inflows and price gains lure new investors
    Ethereum’s dominance in staking, the spot crypto ETFs, and improving investor sentiment all point toward a sustained ETH price rally.
    Meta’s AI shortfall prompts Zuckerberg’s $15B investment in Scale AI — Report
    Mark Zuckerberg is reportedly assembling a superintelligence group that will include Scale AI founder Alexandr Wang.
    Investment giant Guggenheim taps Ripple to expand digital debt offering
    Guggenheim’s Treasury-backed fixed-income product will be available on the XRP Ledger.
    Bitcoin traders now see $107K retest before new all-time highs
    Bitcoin is due a modest consolidation phase before taking a run at price discovery, says the latet analysis — will US inflation data help it get there?
    The NFT market is silently becoming infrastructure
    While headlines proclaim the NFT market’s demise, NFTs are quietly shifting from speculative assets to essential digital infrastructure. NFTs are moving beyond speculation to underpin gaming, AI and Web3.
    How hackers use fake X links to steal crypto, and how to spot them
    Cybercriminals hijack or impersonate trusted X accounts to post phishing links that lead users to fake sites or malicious smart contracts designed to steal crypto.
    1inch promises faster, smarter, cheaper trades with new upgrade
    Decentralized exchange aggregator 1inch claims up to 6.5% better swap rates after its latest update.
    Stablecoins may be safer than bank deposits: Proof of Talk panel
    Haun Ventures general partner Diogo Monica claims that stablecoins are safer than commercial bank deposits, but critics warn of transparency issues with issuers like Tether.
    Meta’s Bitcoin rejection means Big Tech is still skeptical
    The case for holding Bitcoin on a firm’s balance sheet is compelling, CoinShares’ Butterfill told Cointelegraph, and “the pace of adoption is accelerating.”
    Trump-backed American Bitcoin accumulates 215 BTC since April launch
    American Bitcoin, backed by Eric Trump and Donald Trump Jr., has quietly amassed over $23 million in BTC while preparing to go public via a Gryphon merger.
    From ownership to opportunity, Web3 is still on a mission to reshape music
    Cointelegraph and Audius are launching a remix contest to spotlight how decentralized platforms are empowering artists and redefining creative ownership to reshape the music industry.
    Mystery whale opens $300M leveraged Bitcoin bet: James Wynn alt account?
    The mysterious $300 million leveraged Bitcoin long comes days after Wynn’s second $100 million leveraged Bitcoin position was liquidated, causing a near $25 million loss.
    Strategy Inc vs. BlackRock: Which is the better Bitcoin proxy stock for your portfolio?
    Strategy Inc vs. IBIT: Best Bitcoin Proxy Stock in 2025?
    Why is Ethereum (ETH) price up today?
    ETH price is up 7% on June 10 with persistent Ethereum ETF flows and record open interest backing Ether’s upside potential.
    87 deepfake scam rings taken down across Asia in Q1 2025: Report
    A new report from Bitget, SlowMist and Elliptic highlights the severity of deepfake scams, urging both individuals and organizations to adopt more stringent preventive measures.
    ‘Apple should buy Bitcoin,’ Saylor says, as share buyback disappoints
    Bitcoin exposure may provide a lucrative financial opportunity for Apple’s stock buyback program, according to Michael Saylor.
    Bank of Japan pivot to QE may fuel Bitcoin rally — Arthur Hayes
    The Bank of Japan’s June meeting could trigger a Bitcoin rally if it restarts quantitative easing, as bond yield concerns push institutions toward BTC as a hedge.
    Why is the crypto market up today?
    The crypto market is up today, reflecting investors' optimism for a possible continued rally amid increasing institutional demand for cryptocurrency investment products.
    Trump’s CFTC pick calls blockchain a society-shaping technology
    Trump’s CFTC nominee Brian Quintenz says blockchain will reshape industries beyond finance and calls for clear crypto rules to protect US leadership.
    Bitcoin Coinbase Premium hits 4-month high as 550K BTC leaves exchanges
    Bitcoin demand in the US is rising, while spot exchanges see their reserves decline by one third in less than a year, per new data from CryptoQuant.
    Why is Bitcoin price up today?
    Bitcoin price recovers above $109,000 as multiple BTC market metrics show an improvement in investor sentiment.
    Ripple commits $5M more toward crypto research in APAC
    The funds are on top of the $25 million that Ripple committed last month to education nonprofit organizations in the US.
    Société Générale launches US dollar stablecoin on Ethereum and Solana
    Société Générale’s crypto arm launches its USDCV stablecoin on Ethereum and Solana, with BNY as custodian and a global rollout aimed at trading and settlement.
    Crypto social media sees rising interest in AI taking jobs: Santiment
    Other narratives of interest on social media included the accumulation of crypto by whales like millionaire crypto trader James Wynn, Solana, Loud Token and various memecoins.
    South Korea moves to legalize stablecoins with new crypto bill
    South Korea’s ruling party under new president Lee Jae-myung is pushing legislation to allow local stablecoin issuance and boost crypto market growth.
    Bitcoin lacks strong catalyst to beat its $112K ATH: Analyst
    Bitfinex analysts say that Bitcoin holders who bought in Q1 are now being tested as “the price churns sideways near ATH levels.”
    Canary Capital spins up Delaware trust for staked Injective ETF
    Fund manager Canary Capital has taken a typical first step for an ETF, creating a Delaware trust for a fund that would stake the Injective token.
    Crypto scammers plead guilty to $37M scheme targeting Americans
    Five members of an international crypto scam ring are accused of stealing nearly $37 million from American victims and sending the funds to Cambodia.
    Amazon doubles down on AI with $20B Pennsylvania investment
    Amazon made similar commitments in North Carolina, with $10 billion earmarked to expand its data center infrastructure in the US State.
    Crypto platform Parataxis eyes public listing via SPAC merger
    New York City-based Bitcoin investment company Parataxis Holdings is exploring a public listing via merging with SilverBox Corp IV, a special purpose acquisition company.
    Bitcoin, US crypto stocks rise as more firms plan BTC buys
    Crypto-tied US companies gained alongside Bitcoin on Monday, as public firms continued to scoop up the cryptocurrency.
    BlackRock’s Bitcoin fund blows past $70B in record pace for ETFs
    BlackRock’s Bitcoin ETF milestone came shortly after the fund wrapped up a massive 31-day inflow streak.
    Staked Ethereum hits all-time high as ETH tops $2.7K
    The amount of Ethereum now staked is almost 30% of the current circulating supply, reaching a new record this week.
  • Open

    OpenAI launches o3-pro AI model, offering increased reliability and tool use for enterprises — while sacrificing speed
    OpenAI released the latest in its o-series of reasoning model that promises more reliable and accurate responses for enterprises.  ( 7 min )
    The five security principles driving open source security apps at scale
    Open-source AI is shaping the future of cybersecurity innovation, consistently breaking down barriers and delivering results.  ( 9 min )
    AlphaOne gives AI developers a new dial to control LLM ‘thinking’ and boost performance
    A new framework called AlphaOne is a novel way to modulate LLM thinking, improving model accuracy and efficiency without costly retraining.  ( 8 min )
    Mistral’s first reasoning model, Magistral, launches with large and small Apache 2.0 version
    The company is signaling that the future of reasoning AI will be both powerful and, in a meaningful way, open to all.  ( 8 min )
    OpenAI announces 80% price drop for o3, it’s most powerful reasoning model
    It could benefit startups, research teams, and individual developers who previously found higher-tier model access cost-prohibitive.  ( 8 min )
    Qualcomm shares its vision for the future of smart glasses with on-glass Gen AI
    Qualcomm has enabled what one of its executives said was a strange and "most interesting" conversations with generative AI-powered smart glasses.  ( 8 min )
    Vanta’s AI agent wants to run your compliance program — and it just might
    Vanta launches autonomous AI agent that automates security compliance workflows, helping enterprises save 12+ hours weekly on policy management and audit preparation.  ( 9 min )
    Zip debuts 50 AI agents to kill procurement inefficiencies—OpenAI is already on board
    Zip launches 50 AI agents to automate enterprise procurement for OpenAI, Canva, targeting $4.4B in savings through automated contract reviews and compliance checks.  ( 9 min )
    Zencoder just launched an AI that can replace days of QA work in two hours
    Zencoder launches Zentester, an AI-powered testing agent that automates end-to-end software testing, as the startup competes with GitHub Copilot and other AI coding tools in the rapidly consolidating market.  ( 8 min )
  • Open

    Trump's CFTC Pick Says U.S. Can Boost Crypto Innovation and Shield Consumers
    Brian Quintenz told senators at his confirmation hearing for CFTC chairman that Congress needs to ensure "full promise" of digital assets' potential.  ( 31 min )
    Bitcoin Rises to $110K as Altcoins Rally; Traders Skeptical of Breakout
    Positioning across crypto markets doesn't suggest a top, but neither does it seem ideal for continued rally.  ( 30 min )
    Aptos' APT Rallies 4% Following Bullish Breakout on High Volume
    The token broke through the psychological $5 resistance level on significant trading volume.  ( 28 min )
    Solana's SOL Jumps 5% on Report of Spot ETF Development
    The SEC asked prospective ETF issuers to amend key paperwork, Blockworks reported.  ( 27 min )
    Ether Roars Past $2,700; Popular Trader Declares ‘Beast Mode’
    A 6.54% rally lifted ether above $2,700 on heavy volume as traders and executives forecast further upside toward $4,000.  ( 30 min )
    Cathie Wood's ARK Invest: Bitcoin Gains Coming Alongside Clear Stress in Housing, Autos
    Bitcoin's current rally doesn’t yet reflect speculative excess, the asset manager said in a new report.  ( 28 min )
    House Ag Committee Advances Market Structure Bill, Other Crypto Actions Pending
    The market structure bill got an overhaul in two House committees at the same time while the Senate's stablecoin bill is steaming toward a finish.  ( 33 min )
    Negative Rates Return Switzerland as U.S. Faces Higher Yields. What Does it Mean for Bitcoin?
    The divergence in bond yields likely represents the perceived effects of Trump's trade war and could bode well for bitcoin.  ( 28 min )
    U.K. Regulator Names Sarah Pritchard as Deputy CEO to Help Oversee Crypto, Stablecoins
    Pritchard's elevation is a sign of the FCA's focus on developing a comprehensive regulatory environment for the industry.  ( 27 min )
    Ether More Favored by Traders as Volatility Against Bitcoin Hits Highest Since FTX Crash
    ETH call options are trading at a higher premium on Deribit, making it more favorable to traders.  ( 28 min )
    DeFi Leader Aave Debuts on Sony-Backed Soneium Blockchain
    The deal will include Aave’s participation in upcoming liquidity incentive campaigns, including with the Astar, a blockchain prominent in the Japanese Web3 ecosystem.  ( 27 min )
    TON Rises 4.1%, Suggesting Further Upside Potential
    Profit-taking is occurring, but the token has managed to keep most gains.  ( 28 min )
    Cardano's ADA Gains 3%, Buoyed by Inclusion in Nasdaq's Crypto Index
    The $0.70 level is a key psychological support zone for ADA's price stability, CoinDesk Research's technical analysis shows.  ( 29 min )
    Don’t Let the Cult of Price Hold Crypto Back
    Focusing solely on prices masks the real progress taking place on blockchains like Ethereum, says William Mougayar, founder of the Ethereum Market Research Centre.  ( 31 min )
    AVAX Up 4.2% as It Establishes Uptrend Channel
    Avalanche’s token shows remarkable strength amid market volatility, with a strong volume-backed breakout.  ( 28 min )
    Aave, Uniswap, Sky Tokens Surge Over 20% as SEC Roundtable Spurs DeFi Optimism
    Market observers heralded the SEC Chair Atkins' comments as positive development for the sector, with Binance founder CZ saying that June 9th "will be remembered as DeFi day."  ( 29 min )
    Why Is Web3 Losing the AI Race?
    The Web3-AI movement is short on talent, data, compute, infrastructure and capital and risks becoming an afterthought to the centralized ecosystem, says Jesus Rodriguez.  ( 32 min )
    South Korea's Ruling Party Wants to Allow Companies to Issue Stablecoins: Bloomberg
    Under a proposed law, companies would be able issue their own tokens provided they meet equity capital requirements and can guarantee refunds through reserves.  ( 27 min )
    Growing Stacks of Bitcoin Long-Term Holders Signals Bullish Outlook
    As the bitcoin counts of long-term holders has increased, that of short-term holders has fallen.  ( 27 min )
    CoinDesk 20 Performance Update: Uniswap (UNI) Surges 21.6% as Index Climbs Higher
    Aave (AAVE) was also among the top performers, rising 17% from Monday.  ( 24 min )
    Polkadot's DOT Surges More Than 6% as Bitcoin Breaks $109K Barrier
    The token closed above the $4.10 resistance level, suggesting further upside.  ( 28 min )
    Blockchain Initiatives Have Been Adopted by 60% of Fortune 500 Companies: Coinbase Survey
    The crypto exchange surveyed Fortune 500 company execs and decision makers at small and medium-sized firms in the U.S. to assess crypto adoption trends.  ( 27 min )
    Ethereum Advocate William Mougayar to Lead Ecosystem's New Profile-Raising Initiative
    The Ethereum Market Research Centre (EMRC) is a community-led initiative aimed at bridging the education gap for institutional and professional audiences.  ( 29 min )
    Bitcoin Core 30 to Increase OP_RETURN Data Limit After Developer Debate Concludes
    Bitcoin Core 30 is scheduled to be implemented in October.  ( 30 min )
    Crypto Daybook Americas: BTC Holds Below $110K as QCP Sees ‘Tight Range’; Altcoins Outperform
    Your day-ahead look for June 10, 2025  ( 42 min )
    Guggenheim Treasury Services to Issue Digital Commercial Paper on the XRP Ledger
    With over $280 million of volume to date, the Zeconomy-powered DCP marks the first native issuance of digital commercial paper on the XRP Ledger.  ( 29 min )
    What Next as Ether Zooms 7%, DOGE Leads Majors Gains Amid Bitcoin Euphoria
    Bitcoin’s climb above $109,000 set the stage for broad-based gains in altcoins, with traders eyeing key inflation data later this week.  ( 28 min )
    Strategy Shifts Capital Raise to Preferred Stocks as Common Share Issuance Loses Allure
    Sales of STRK and STRF preferred shares allow Strategy to fund bitcoin purchases without diluting common shareholders.  ( 28 min )
    Riot Sells $1.58M of Bitfarms Shares as Part of Investment Review
    U.S.-based miner retains over 14% ownership after open market sales.  ( 28 min )
    SocGen’s Crypto Arm Unveils Dollar Stablecoin on Ethereum and Solana
    SG Forge’s USD CoinVertible has Bank of New York Mellon acting as reserve custodian for the token.  ( 28 min )
    Asia Morning Briefing: BTC Slips Below $110K as 'Signs of Fatigue' Emerging
    PLUS: Institutional Ethereum staking might drive ETH’s next rally.  ( 33 min )
  • Open

    The Apple Code Signing Handbook
    In this handbook, I’ll demystify the Apple app code signing process. Apple's ecosystem is powerful, but its distribution mechanisms – with various identifiers, certificates, and profiles – can appear complex. This guide attempts to make that journey ...  ( 23 min )
    How To Deploy To Vercel With GitHub Actions
    Vercel is a cloud platform or Platform-as-a-Service (PaaS) designed to help frontend developers create, preview, and deploy web applications swiftly and efficiently. In this tutorial, we’ll focus on deploying a Next.js application to Vercel using Git...  ( 6 min )
    Learn the MERN Stack in 2025
    If you’ve been meaning to learn full-stack web development but don’t know where to start, this new course is a solid way in. Whether you're aiming to get a job in web dev or just want to build your own projects, understanding how the pieces fit toget...  ( 4 min )
  • Open

    Hyperliquid in 2025: A High-Performance DEX Building the Future of Onchain Finance
    Explore how hyperliquid became the leading perp DEX: A deep dive of architecture, metrics, tokenomics, and vision for onchain finance.  ( 14 min )
  • Open

    Your AI and Data Future is Sovereign
    EDB CEO, Kevin Dallas, takes the stage at MIT Technology Review's EmTech AI event.  ( 15 min )
    The Download: IBM’s quantum computer, and cuts to military AI testing
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. IBM aims to build the world’s first large-scale, error-corrected quantum computer by 2028 The news: IBM announced detailed plans today to build an error-corrected quantum computer with significantly more computational capability than existing…  ( 21 min )
    IBM aims to build the world’s first large-scale, error-corrected quantum computer by 2028
    IBM announced detailed plans today to build an error-corrected quantum computer with significantly more computational capability than existing machines by 2028. It hopes to make the computer available to users via the cloud by 2029.  The proposed machine, named Starling, will consist of a network of modules, each of which contains a set of chips,…  ( 23 min )
    The Pentagon is gutting the team that tests AI and weapons systems
    The Trump administration’s chainsaw approach to federal spending lives on, even as Elon Musk turns on the president. On May 28, Secretary of Defense Pete Hegseth announced he’d be gutting a key office at the Department of Defense responsible for testing and evaluating the safety of weapons and AI systems. As part of a string…  ( 21 min )
  • Open

    Prism+ X340 Pro Evo Lightning Review: Ultrawide That’s Somewhat Lacking
    If you’re one of those individuals that finds appeal in 34-inch ultrawide curved gaming monitors, but you’re not looking to blow your budget, Prism+ has pretty much been a go-to brand, and its X340 Pro Evo is a display that should scratch that itch. After spending some time living with it, here’s what I can […] The post Prism+ X340 Pro Evo Lightning Review: Ultrawide That’s Somewhat Lacking appeared first on Lowyat.NET.  ( 39 min )
    Xpeng To Unveil New G7 Mid-Size Electric SUV Tomorrow
    Following the launch of the P7, Xpeng is set to unveil its new G7 mid-size SUV in China tomorrow evening (11 June). According to company chairman He Xiaopeng, the G7 will be Xpeng’s first true “AI car”, equipped with the company’s self-developed Turing AI chip that enhances driving capabilities and a cutting-edge windshield display designed […] The post Xpeng To Unveil New G7 Mid-Size Electric SUV Tomorrow appeared first on Lowyat.NET.  ( 34 min )
    Honda Recalls 87,490 Cars Due To Fuel Pump Issues
    Honda Malaysia released a press statement today announcing a massive product recall involving 87,490 cars. The purpose of this recall is to replace the fuel pump of these models as a precautionary measure. In the press release, the automaker has listed two components of the fuel pump that need to be replaced. The first is […] The post Honda Recalls 87,490 Cars Due To Fuel Pump Issues appeared first on Lowyat.NET.  ( 35 min )
    eufy RVC Omni E25: Automating Your Cleaning Routine The Smart Way
    If you’ve ever lived with a child or a pet, or simply are too busy to pick up a broom, you’d know what it’s like to have an unkempt home. It also means you are no stranger to that skin-crawling feeling of dirt and sediments clinging to your feet like they were magnets. If that […] The post eufy RVC Omni E25: Automating Your Cleaning Routine The Smart Way appeared first on Lowyat.NET.  ( 38 min )
    OPPO A5i Lineup Goes Official With Snapdragon 6s 4G Gen 1, 6,000mAh Battery For Pro
    OPPO has officially two new smartphones under the A series, namely the A5i and A5i Pro. Both phones are powered by the same chipset as the A5 Pro 4G, but the Pro gets a bigger batter, a better imaging setup, and higher durability. The models sport a 6.67-inch 720p LCD display with a 90Hz refresh […] The post OPPO A5i Lineup Goes Official With Snapdragon 6s 4G Gen 1, 6,000mAh Battery For Pro appeared first on Lowyat.NET.  ( 33 min )
    Tesla Optimus Gen 2 On Display At 1 Utama Until 15 June 2025
    Tesla’s second-generation Optimus robot is now on display at 1 Utama shopping mall as part of an ongoing roadshow. For most of us, its appearance came as a surprise, having received little to no fanfare – aside from a single post shared days earlier on Tesla Malaysia’s official Instagram account. That said, don’t expect it […] The post Tesla Optimus Gen 2 On Display At 1 Utama Until 15 June 2025 appeared first on Lowyat.NET.  ( 34 min )
    Dongfeng Set To Launch 007 Sedan And Nammi 06 SUV
    There are many Chinese automakers that have entered the Malaysian market and one of them is Dongfeng, which is one of China’s largest automobile manufacturers. The company entered the Malaysian market with the Box, which has a starting price of RM100,700, and more recently it has hinted through a Facebook post that the company has […] The post Dongfeng Set To Launch 007 Sedan And Nammi 06 SUV appeared first on Lowyat.NET.  ( 35 min )
    Alleged Samsung Galaxy Watch8 Classic Appears Online
    We have seen the Samsung Galaxy Watch8 series, including a Classic model, appear in the Chinese certification listing. So while it’s no surprise that we’ll be seeing them appear online at some point, it is where it has showed up that was the mild shocker. Serial leakster @OnLeaks has shared on X an eBay listing […] The post Alleged Samsung Galaxy Watch8 Classic Appears Online appeared first on Lowyat.NET.  ( 34 min )
    Infinix Shows Off Smart 10 Plus In New Teasers (Updated)
    Update – 2:16PM: Infinix has officially unveiled the Smart 10 series in Malaysia. The original article has been updated to include the new information provided by the company. Original Article – 12:12PM: Infinix is preparing to release the newest additions to its entry-level smartphone lineup, the Smart 10 series. The series includes a regular Smart […] The post Infinix Shows Off Smart 10 Plus In New Teasers (Updated) appeared first on Lowyat.NET.  ( 34 min )
    HONOR X6c Hits The Shelves At RM599
    HONOR Penang has dropped a surprising announcement as it revealed the local price for the new X6c. Placed below even the X7c, the new smartphone is now the cheapest offering in the X series, but it still brings durability and a big battery to the table. The X6c sports a 6.61-inch 720p LCD display with […] The post HONOR X6c Hits The Shelves At RM599 appeared first on Lowyat.NET.  ( 33 min )

  • Open

    Why agents are bad pair programmers
    Comments  ( 3 min )
    Sly Stone has died
    Comments  ( 20 min )
    Containerization is a Swift package for running Linux containers on macOS
    Comments  ( 13 min )
    New revolutionary device – 24 EEG channels with Raspberry Pi
    Comments  ( 3 min )
    Apple announces Foundation Models and Containerization frameworks, etc
    Comments  ( 27 min )
    Show HN: Munal OS: a graphical experimental OS with WASM sandboxing
    Comments  ( 15 min )
    Apple introduces a universal design across platforms
    Comments  ( 17 min )
    Denuvo Analysis
    Comments  ( 13 min )
    Tell HN: Help restore the tax deduction for software dev in the US (Section 174)
    Comments  ( 202 min )
    Launch HN: Chonkie (YC X25) – Open-Source Library for Advanced Chunking
    Comments  ( 8 min )
    Ask HN: What cool skill or project interests you, but feels out of reach?
    Comments  ( 2 min )
    Mementos
    Comments  ( 5 min )
  • Open

    Bitcoin Climbs Above $110K, 'At Crossroads' for Next Major Move
    One analyst characterized bitcoin's recovery from last week's decline as a "peaceful rally," with buyers stepping in to support the uptrend.  ( 28 min )
    Aptos' APT Gains 4% on Significant Volume, Has More Potential Upside
    Support at $4.84 held through subsequent retests suggesting potential continuation of the uptrend.  ( 28 min )
    Trump Media and Semler Scientific Could Be Cheapest Bitcoin Treasury Companies by This Metric
    The commonly used mNAV is an insufficient gauge for measuring relative valuations, argues NYDIG's Greg Cipolaro  ( 27 min )
    U.S. SEC Chair Says Working on 'Innovation Exemption' for DeFi Platforms
    In a final SEC crypto roundtable, the securities watchdog dug into decentralized finance, with Chairman Paul Atkins promising efforts to ease developers' path.  ( 29 min )
    Plasma’s XPL Token Sale Attracts $500M as Investors Chase Stablecoin Plays
    The oversubscribed raise follows stablecoin issuer Circle’s massive IPO last week, underscoring investor appetite for stablecoin-related projects.  ( 28 min )
    Paraguay President's X Account Hacked, Shares Bitcoin Scam
    Santiago Peña's account said that bitcoin would be made legal tender.  ( 26 min )
    Red-Hot Circle Already Has Two ETFs Devoted to It in the Works
    Shares are up another 9% in volatile action on Monday, now having nearly quadrupled in price since the IPO late last week.  ( 27 min )
    BNB Price Climbs in Strong Rebound as Trump-Musk Spat Uncertainty Fades
    The rebound comes amid fading uncertainty surrounding a public feud between Donald Trump and Elon Musk, as well as improving fundamentals on the BNB Chain.  ( 28 min )
    Chainlink's LINK Stages V-Shape Recovery After 14% Plunge
    Oracle network Chainlink's native token shows resilience with strong demand stepping in at key support levels.  ( 28 min )
    UK Appoints First Crypto Specialist for Insolvencies
    The country has been beefing up its crypto work as digital assets have soared in popularity.  ( 27 min )
    AVAX Forms Critical Short-Term Support at $20.25 Level
    Avalanche’s token fell sharply following recent gains, with key technical levels emerging.  ( 28 min )
  • Open

    Apple makes major AI advance with image generation technology rivaling DALL-E and Midjourney
    Apple researchers develop STARFlow, a breakthrough AI image generation system that challenges diffusion models used by DALL-E and Midjourney with competitive performance.  ( 7 min )
  • Open

    What are Onchain Agents: An Introduction to Autonomous, Agent-Driven Web
    An introduction to onchain AI agents: autonomous programs that combine blockchain trustlessness with AI intelligence. Learn how they work.  ( 7 min )
    Top Blockchain Data Tools: How to be Informed Onchain?
    Web3 in 2025 runs on data. This guide covers the best onchain data tools and analytics platforms and how QuickNode Streams powers them.  ( 7 min )
    Common Solana RPC Errors & Fixes Using QuickNode Logs
    Learn how to identify and fix common Solana RPC errors using QuickNode Logs that provide real-time insights into every request and response.  ( 6 min )
    A Developer's Guide to Monad: EVM-Compatible L1 Architecture and Implementation
    Build faster, cheaper, and better on Monad: A deep dive into Monad’s architecture, performance features, and developer workflows.  ( 10 min )
  • Open

    The Download: an inspiring toy robot arm, and why AM radio matters
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. How a 1980s toy robot arm inspired modern robotics —Jon Keegan As a child of an electronic engineer, I spent a lot of time in our local Radio Shack as a kid. While…  ( 21 min )

  • Open

    We’re secretly winning the war on cancer
    Comments  ( 24 min )
    Air-dried vs. Kiln-dried Wood
    Comments
    A Thousand Tiny Optimisations
    Comments  ( 7 min )
    Demystifying Debuggers
    Comments  ( 11 min )
    The Hashtable Packing Problem (2020)
    Comments  ( 4 min )
  • Open

    Like humans, AI is forcing institutions to rethink their purpose
    Like people undergoing cognitive migration, institutions must reassess what they were made for in this age of AI.  ( 12 min )

  • Open

    Agent-based computing is outgrowing the web as we know it
    AI agents are moving from passive assistants to active participants. Today, we ask them to do. Tomorrow, we’ll authorize them to act.  ( 7 min )
  • Open

    Exploring our collection: the canary resuscitator (2018)
    Comments  ( 8 min )
    Sophie Germain Prime Project
    Comments  ( 8 min )
    The librarian attempts to sell you a vuvuzela
    Comments  ( 18 min )
    The "Frankfurt Kitchen"
    Comments  ( 11 min )
    The Concurrency Trap: How an Atomic Counter Stalled a Pipeline
    Comments  ( 9 min )

  • Open

    Animate a mesh across a sphere's surface
    Comments  ( 8 min )
    'Proof' Review: Finding Truth in Numbers
    Comments
    A Primer on Molecular Dynamics
    Comments  ( 63 min )
    Encapsulated Co–Ni alloy boosts high-temperature CO2 electroreduction
    Comments  ( 34 min )
  • Open

    Sam Altman calls for ‘AI privilege’ as OpenAI clarifies court order to retain temporary and deleted ChatGPT sessions
    Should talking to an AI chatbot be protected and privileged information, like talking to a doctor or lawyer? A new court order raises the idea  ( 9 min )
    Voice AI that actually converts: New TTS model boosts sales 15% for major brands
    A new spoken language model can quickly generate “infinite” new voices of varying genders, ages, demographics, based on a simple text prompt.  ( 9 min )
  • Open

    From electrical engineering student to CTO with Hitesh Choudhary [Podcast #175]
    On this week's episode of the podcast, freeCodeCamp founder Quincy Larson interviews former CTO and prolific programming teacher Hitesh Choudhary. We talk about: The limits of AI in building a robust codebase Time management Higher Education in ...  ( 3 min )
    How to Protect Your Remote Workforce from Cyber Attacks
    Working remotely gives your team flexibility, but it also opens the door to cyber threats. Remote workers are more exposed without the protection of office firewalls and on-site IT teams. Hackers know that people often use weak passwords, forget to ...  ( 7 min )
    How to Reduce Technical Debt in the Power Platform
    Technical debt refers to the future cost – measured in terms of time, money, effort, or opportunity – of choosing expedient solutions today instead of more deliberate and scalable ones. And it's not just a pro-code concept. It might be easier to unde...  ( 11 min )
    The Micro-Frontend Architecture Handbook
    Over the years, in my role as a lead full-stack developer, solutions architect, and mentor, I’ve been immersed in the world of micro frontend architecture, working across different large-scale frontend projects where multiple teams, stacks, and deplo...  ( 26 min )
  • Open

    The Download: China’s AI agent boom, and GPS alternatives
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Manus has kick-started an AI agent boom in China Last year, China saw a boom in foundation models, the do-everything large language models that underpin the AI revolution. This year, the focus has…  ( 22 min )
    Why doctors should look for ways to prescribe hope
    This week, I’ve been thinking about the powerful connection between mind and body. Some new research suggests that people with heart conditions have better outcomes when they are more hopeful and optimistic. Hopelessness, on the other hand, is associated with a significantly higher risk of death. The findings build upon decades of fascinating research into…  ( 21 min )
    Inside the race to find GPS alternatives
    Later this month, an inconspicuous 150-kilogram satellite is set to launch into space aboard the SpaceX Transporter 14 mission. Once in orbit, it will test super-accurate next-generation satnav technology designed to make up for the shortcomings of the US Global Positioning System (GPS).  The satellite is the first of a planned constellation called Pulsar, which…  ( 27 min )

  • Open

    Google claims Gemini 2.5 Pro preview beats DeepSeek R1 and Grok 3 Beta in coding performance
    Google said the newest version of Gemini 2.5 Pro, now on preview, gives faster and more creative responses while performing better than OpenAI's o3.  ( 7 min )
    Solidroad just raised $6.5M to reinvent customer service with AI that coaches, not replaces
    Dublin AI startup Solidroad raises $6.5M from First Round Capital to transform customer service training with AI that coaches human agents and improves satisfaction scores.  ( 9 min )
    How much information do LLMs really memorize? Now we know, thanks to Meta, Google, Nvidia and Cornell
    Using a clever solution, researchers find GPT-style models have a fixed memorization capacity of approximately 3.6 bits per parameter.  ( 9 min )
    Securing AI at scale: Databricks and Noma close the inference vulnerability gap
    Databricks Ventures and Noma Security partner to tackle critical AI inference vulnerabilities with real-time threat analytics, proactive red teaming, and robust governance, helping CISOs confidently scale secure enterprise AI deployments.  ( 9 min )
  • Open

    OpenFeign vs WebClient: How to Choose a REST Client for Your Spring Boot Project
    When building microservices with Spring Boot, you’ll have to decide how the services will communicate with one another. The basic choices in terms of protocols are Messaging and REST. In this article we’ll discuss tools based on REST, which is a comm...  ( 6 min )
    From Commit to Production: Hands-On GitOps Promotion with GitHub Actions, Argo CD, Helm, and Kargo
    Have you ever wanted to go beyond ‘hello world’ and build a real, production-style CI/CD pipeline – starting from scratch? Let’s pause for a moment: what are you trying to learn from your DevOps journey? Are you focusing on GitOps-style deployments, ...  ( 17 min )
  • Open

    Manus has kick-started an AI agent boom in China
    Last year, China saw a boom in foundation models, the do-everything large language models that underpin the AI revolution. This year, the focus has shifted to AI agents—systems that are less about responding to users’ queries and more about autonomously accomplishing things for them.  There are now a host of Chinese startups building these general-purpose…  ( 29 min )
    The Download: funding a CRISPR embryo startup, and bad news for clean cement
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Crypto billionaire Brian Armstrong is ready to invest in CRISPR baby tech Brian Armstrong, the billionaire CEO of the cryptocurrency exchange Coinbase, says he’s ready to fund a US startup focused on gene-editing…  ( 22 min )
    Over $1 billion in federal funding got slashed for this polluting industry
    The clean cement industry might be facing the end of the road, before it ever really got rolling.  On Friday, the US Department of Energy announced that it was canceling $3.7 billion in funding for 24 projects related to energy and industry. That included nearly $1.3 billion for cement-related projects. Cement is a massive climate…  ( 21 min )
    Crypto billionaire Brian Armstrong is ready to invest in CRISPR baby tech
    Brian Armstrong, the billionaire CEO of the cryptocurrency exchange Coinbase, says he’s ready to fund a US startup focused on gene-editing human embryos. If he goes forward, it would be the first major commercial investment in one of medicine’s most fraught ideas. In a post on X June 2, Armstrong announced he was looking for…  ( 26 min )
  • Open

    Canadian Government Buries "Lawful Access" Provisions in New Border Bill
    Comments  ( 21 min )
    AtoB (YC S20) – Stripe for Transportation – is hiring engineers
    Comments  ( 1 min )
    Track Errors First
    Comments  ( 3 min )
    Sodern launches Astradia, a star tracker for GNSS-denied navigation
    Comments  ( 8 min )
    10 Years of Betting on Rust
    Comments  ( 113 min )
    DNS4EU for Public Is Available
    Comments  ( 9 min )
    Phptop: Simple PHP ressource profiler, safe and useful for production sites
    Comments  ( 4 min )
    From Tokens to Thoughts: How LLMs and Humans Trade Compression for Meaning
    Comments  ( 3 min )
    Air Lab – A portable and open air quality measuring device
    Comments
    End of an Era: Landsat 7 Decommissioned After 25 Years of Earth Observation
    Comments  ( 4 min )
    Engineer Fixes and Re-Installs Old Payphones, Provides Free Calls to the Public
    Comments  ( 5 min )
    Want to Model a Land Value Tax Shift in Your City?
    Comments
    Differences in link hallucination and source comprehension across different LLM
    Comments
    Show HN: I made a 3D SVG Renderer that projects textures without rasterization
    Comments  ( 13 min )
    Is This the End or the Beginning?
    Comments  ( 3 min )
    NoteGen is a cross-platform Markdown note-taking application
    Comments  ( 11 min )
  • Open

    Why Language Learning Streaks Fail, and How Rewards Ignite Real Motivation
    Most language apps brag about their streak counter. The first week feels electrifying. You open the app, tap a lesson, and watch the streak begin. By week four the thrill fades, yet the pressure builds. You sign in to protect a number, not to improve your accent. The data backs it up. Duolingo reports that more than 70 percent of learners keep a seven-day streak, but only a sliver maintain the habit for months. Less than 5 percent of teen users reach a full year (Duolingo). When the motivation finally dies, many learners churn. Attention, once gamified, gone. Why does this happen? Streaks reward presence. Real fluency demands performance. Speaking requires deliberate practice with feedback: words per minute, pronunciation clarity, spontaneous reply time. Tapping through review cards can’t …  ( 4 min )
    MCP + ADK with Privacy
    🔐 ADK & MCP: Your AI's Privacy Shield or Backdoor? What Indian Developers MUST Know! Omanand Swami ・ Jun 5 #ai #mcp #privacy #adk  ( 2 min )
    🔐 ADK & MCP: Your AI's Privacy Shield or Backdoor? What Indian Developers MUST Know!
    "Nice!!!!!!!!!!!!! but what about data privacy ??" 😅 That fiery comment on our last piece hit home! When juggling Google's ADK and Anthropic's MCP to build genius AI agents, where does your user's privacy stand? Let's crack this open—masala style! You Sweat About Data Privacy? Imagine your AI assistant reading your emails 📧, scanning your fitness data 💪, and rescheduling meetings 🤯. Powerful? Absolutely! Risky? Big time! ADK lets agents act like humans (scary if rogue!) MCP connects AI to your Gmail, Fitbit, bank apps (hello, sensitive data!) Bottom line: One leak = Trust gone. Kaput. 💔 ADK builds multi-agent brains 🤖. But "with great power..." you know! Privacy Superpowers 🦸: Agent-Auth: Like giving your AI a limited office access card 🪪 (only enters rooms it nee…  ( 4 min )
    Tidbit 01: How Does Event Loop Handle Promises?
    Ever wondered how JavaScript knows when to run your .then() block? Or why your console.log("done") appears before a resolved promise result? Let’s break it down in this quick TidBit! A Promise is JavaScript’s way of saying: “I’ll give you a value… eventually!” It’s a placeholder for a result that’s either: Fulfilled (Success) Rejected (Failure) Or still Pending const promise = new Promise((resolve, reject) => { setTimeout(() => { resolve("Data loaded!"); }, 1000); }); promise.then((data) => console.log(data)); When resolve("Data loaded!") is called, the .then() block waits to execute — but where does it go meanwhile? JavaScript is single-threaded. That means it can do one thing at a time. So how does it handle waiting, timers, and promises without freezing the a…  ( 4 min )
    The First Rule of Shadow Tooling
    Long ago, I was a new(ish) IT Professional working on an Application Support Team. It was old-school traditional support work - always undermanned, underequipped, and just trying to keep our heads above the flood of help tickets. Along the way, I realized that if we were ever going to get ahead of the curve, we needed a couple of tools that weren't available to us. I also knew that everything we needed to create those tools existed, but... we were a traditional support team. We weren't authorized to build things, that would be work for real developers. ...I did it anyway. I must have broken just about every architectural rule in the company... Unapproved development work. Unauthorized use of server hardware. Unapproved connectivity. Unapproved use of free/open source software packag…  ( 6 min )
    Monorepos!! Nx vs Turborepo vs Lerna – Part 3: Lerna
    In our previous post, we walked through setting up a Nx monorepo containing a React web app, a Node.js API, and a React Native mobile app. In this post, we'll achieve the same setup using Lerna as our monorepo tool of choice. Start by creating a new directory for your monorepo, navigating into it, and initializing Lerna. This sets up the foundational structure for your project, including the necessary configuration files and a packages folder where your future sub-projects will reside. mkdir Lerna cd Lerna npx lerna init Next, we'll create a packages directory (if it doesn't already exist), navigate into it, and scaffold a new Vite project. This is where we'll add individual packages or apps managed by Lerna. mkdir packages cd packages npm create vite@latest Now, navigate into your new …  ( 5 min )
    🚀 ADK v/s MCP 🤔: Frenemies or Superfriends? How These Tools Supercharge AI Development! 🧠⚡
    (Spoiler: Together, They’re Unstoppable!) Imagine building a Robot army 🤖⚔️ (ADK) that can also hack into every database on Earth 🔓 (MCP). That’s the power combo we’re unpacking today! Forget "vs." — let’s merge Google’s Agent Development Kit (ADK) and Model Context Protocol (MCP) to create AI systems that - Think Act Adapt .......like never before. Buckle up! (Build armies of AI agents that work like a hive mind!) 💡 What Makes ADK a Game-Changer? Python-Powered Simplicity: Code agents in minutes, not months. Dynamic Teams: Agents delegate tasks like a CEO (e.g., "Hey FinanceBot, handle the invoice while I chat with the customer!"). Multimodal Magic: Voice, video, text—Netflix-style interactions for AI 🎥🔊. 🛠️ ADK’s Weakness: It’s data-hungry but lacks direct access to your private files, calendars, or APIs. That’s where MCP swoops in! (Your LLM’s backstage pass to the real world!) 💡 Why MCP is the Silent Hero Universal Plug-and-Play: Like USB-C for AI—connect Claude to Google Drive, GitHub, or even your smart fridge 🧃. Privacy-First: Data access only after user consent (no creepy overreach!). Real-Time Context: Agents see your world, not just the open web. ⚡ Killer Feature: Prompts as Superpowers Define triggers like /check-calendar to let AI act before you ask. 🛠️ MCP’s Weakness: It’s a connector, not a builder. You need ADK (or similar) to create agents that use those connections. Example: Build a Personal Assistant That’s Smarter Than J.A.R.V.I.S Step 1: Use MCP to link: Your Google Calendar 📅 Work emails 📧 Fitness tracker 🏋️♂️ Result: Your assistant auto-reschedules meetings if your Fitbit detects stress—without coding APIs from scratch 🤯. ADK = Conductor 🎻 MCP = Orchestra’s instruments 🎺 You = The Composer 🎼 ADK and MCP aren’t rivals—they’re peanut butter and jelly 🥜🍇. Ready to experiment? ADK Docs: github.com/google/adk MCP Specs: modelcontextprotocol.io  ( 4 min )
    Trying to Type Faster? Meet TypeWin
    Howdy folks 👋🏻 If you use a computer — whether it’s for programming, writing, or just everyday tasks — chances are you rely on your keyboard more than you think. From crafting blog posts and coding projects to drafting books or simply replying to emails, typing is a core part of your digital life. Most people type at an average speed of 10 to 50 words per minute (WPM), which gets the job done, but it leaves a lot of room for improvement. The good news? With just a little focused daily training, you can dramatically boost your typing speed and accuracy, unlocking a faster, smoother workflow. Like any speed measurement unit, KPH or MPH for example, it's basically how many words you can type in a minute. According to a survey done in March 2025 by onlinetyping.org on 56,000 volunteers, 28…  ( 5 min )
    Heads-Up Android Devs: 16KB Page Size Support Required by Nov 2025
    tarting November 1, 2025, Google Play will require all new apps and app updates targeting Android 15+ to be compatible with 16KB memory pages. Here's what that means for you and how to get your app ready. 📦 Why This Matters 📈 Real-world benefits seen on devices with 16KB pages: App launch time: up to 30% faster Battery life: ~4.5% improvement Camera startup: 4.5–6.6% faster System boot: ~8% faster ✅ Is Your App Affected? You don’t use native code or native libraries You need to check compatibility if: You’re building native extensions or relying on native SDKs 🛠️ How to Make Your App 16KB-Compatible Audit Your Dependencies Test in 16KB Environments Use APK Analyzer 🔍 How to Test Use the APK Analyzer to flag potential issues Check the .so files and linked symbols for assumptions about 4KB pages ⏳ What If You Don't Update? 🧪 Bonus: Use This Gradle Snippet to Warn Early groovy android { lintOptions { checkReleaseBuilds true warningsAsErrors true } } Combine that with static analysis or custom lint rules to catch compatibility issues early in CI. 🔗 Resources NDK Downloads Android Studio 16KB Emulator Support 💬 Have you started testing your app with 16KB pages? Any issues with native libraries or build tools? Let’s discuss in the comments 👇  ( 4 min )
    Creating a Web Application Using Python Flask
    Flask is a minimalist Python web framework that gives developers full control and flexibility to build scalable apps quickly, with a simple core and rich ecosystem of extensions. In this tutorial, we walk through how to build a simple yet powerful app for user authentication and registration using the Python framework Flask. Here’s what we covered: ✅ Setting up the project structure and connecting a SQLite database to store user data Check out the full tutorial here https://hostman.com/tutorials/creating-a-web-application-using-python-flask/  ( 3 min )
    🚀 Introducing MCPX: A Gateway for Governing AI Agent Tool Usage
    As more teams start experimenting with AI agents using MCP, one challenge keeps coming up - there's no clear way to govern how agents access tools, or understand what's happening when those tools are called. That’s why we built MCPX - an open-source gateway that helps you add visibility, guardrails, and permissioning around MCP usage. Whether you're testing locally or building toward more complex workflows, MCPX gives you control over how agents interact with your tool ecosystem. Check it out: MCPX on GitHub We’re seeing real traction in teams using MCP to let agents call tools like Slack, GitHub, Gmail, internal APIs, and more. But the operational gaps are clear: Agents can call tools they shouldn’t No way to group or gate sensitive actions No built-in audit or usage tracking No policies …  ( 4 min )
    Choosing Your Developer Path Series: Don’t Wait for Permission to Grow
    In the next few weeks, I’ll explore with you how to choose a developer path: from technical deep dives to people leadership, and everything in between. Whether you’re at a fork in the road or just getting curious, this series is for you. Week 1 will be about exploring (experimentation, choosing a growth theme), Week 2 we'll focus on becoming visible and taking initiative, while the final week is about claiming growth (or moving away) and choosing your own path. Join me on this journey! “I want to grow, but I don’t know what my next step is.” Sound familiar? So many developers stay stuck in neutral, waiting: For their manager to notice For a formal opportunity For the “right” timing For confidence to magically appear But: You don’t need permission to grow. You need initiative. I wasn’t hand…  ( 4 min )
    10 Common React Mistakes New Developers Make (and How to Fix Them)
    Hey React developers, After working with dozens of developers and reviewing lots of React code, I’ve noticed a pattern. Many developers write code that works fine during development but leads to subtle bugs and frustrating user experiences in production. These issues often show up when real users interact with the app, leading to bounce rates, lost user trust, or even lost revenue. In this post, I’ll break down 10 common mistakes I see (and have made myself), plus practical ways to fix them. The goal: move from "it works on my machine" to "this feels great for everyone." const [search, setSearch] = useState(''); State is stored in memory only. Refreshing the page resets filters. You can’t share a filtered view. The URL doesn’t reflect the UI state. Use useSearchParams for simple cases: co…  ( 6 min )
    The Domino Effect: How One Tiny Bug Can Kill Your Startup
    The $440 Million Typo That Changed Everything In 2012, Knight Capital made a "small" software update. One tiny bug in their trading system caused a chain reaction that lost $440 million in 45 minutes. The company almost went bankrupt. One bug. 45 minutes. Nearly dead. This is the domino effect in action. Think of your app like a house of cards. Touch one card wrong, and the whole thing collapses. In software: Fix one bug → Create two new bugs Change one line of code → Break three features Update one library → Crash the entire app It's not just theory. It's happening right now to startups everywhere. Website crashes = Lost customers Payment bugs = Lost revenue Data corruption = Lost trust But here's what really destroys startups - the cascade: Day 1: Small checkout bug appears Day 2: Cus…  ( 5 min )
    Runtime-initialized variables in Rust
    Rust offers different ways to initialize compile time-initialized variables. Recently, I had to create a runtime-initialized variable: existing approaches don't work in this case. I want to describe multiple ways to achieve it in this post. The Rust language allows you to create constants. Two keywords are available: const and static. Sometimes a certain value is used many times throughout a program, and it can become inconvenient to copy it over and over. What’s more, it’s not always possible or desirable to make it a variable that gets carried around to each function that needs it. In these cases, the const keyword provides a convenient alternative to code duplication: const THING: u32 = 0xABAD1DEA; let foo = 123 + THING; -- Keyword const A static item is a value which is valid for the…  ( 6 min )
    KS Wallet Explained: A Developer-Friendly Web3 Wallet Built for Scale
    The rise of decentralized applications (dApps) has brought wallets to the forefront of the Web3 experience. As the interface between users and the blockchain, wallets must strike the right balance between usability, security, and flexibility. KS Wallet, developed as part of the KALP STUDIO ecosystem, redefines what a Web3 wallet can be. More than just a place to store digital assets, it serves as a multi-functional gateway to decentralized networks, tailored for both everyday users and developers building on Kalp. This article explores the core functionalities, architecture, and unique advantages of KS Wallet — and why it matters for the next generation of blockchain applications. KS Wallet is a multi-format, secure, and scalable Web3 wallet built into the KALP STUDIO platform. It supports…  ( 5 min )
    Showcase Your GitHub Repository’s Users in the README [< 5 Mins]
    If you’ve ever published a library on GitHub, you’ve probably noticed that GitHub shows a nice sidebar section on some repositories — "Used by X repositories" — giving your project social proof and discoverability. Unfortunately, this info is only visible if 100+ repositories depend on your project. That sucks because I maintain several open source libraries like jekyll-auto-authors that have dozens of real users and I'd love to showcase that information despite the thresholds. So I built dependents.info — a simple tool that shows your network dependents right inside your README! How it works The idea is simple: dependents.info is a GitHub Action written in TypeScript + a Go based API that together generate a SVG image showing which repositories depend on your package. Just…  ( 4 min )
    Step-by-Step Guide to Run Llama 4 Locally with Tool Calling Enabled
    The open-source model ecosystem is moving fast, and Llama 4 is one of the most powerful and flexible model families available today. Built with native multimodality, Mixture-of-Experts (MoE) architecture, and support for tool calling, Llama 4 opens up a world of possibilities across text, code, and vision. With the recent release of Ollama v0.8, developers can now leverage real-time streaming responses and tool invocation directly from their GPU Virtual Machines. Whether you’re building assistants, agents, or research tools, the combination of Llama 4 and Ollama makes it possible to run highly capable models locally with precision and control. Native Multimodal: Accepts both text and image input Supports 12+ Languages: Arabic, English, French, German, Hindi, Indonesian, Italian, Portuguese…  ( 6 min )
    The Soul of Simplicity: Navigating Errors in Go
    In the vast landscape of programming languages, each with its unique philosophies and eccentricities, Go stands out for its deliberate simplicity. This design choice permeates every facet of the language, and perhaps nowhere is it more debated, and ultimately, more revealing, than in its approach to error handling. Go eschews the try-catch blocks of Java or Python, the monadic Result types of Rust, or the complex exception hierarchies of C++. Instead, it offers a deceptively simple, yet profound mechanism: explicit error checking. This article delves into the heart of Go's error handling, exploring its history, techniques, nuances, and why, despite its initial unfamiliarity to some, it’s a cornerstone of Go's robust and readable nature. error Interface The foundation of error handling in…  ( 9 min )
    40+ Beautiful CSS Buttons You Can Copy and Paste Instantly
    Buttons are small, but they make a big impression. Whether it’s a landing page, form, or call-to-action, buttons guide users and shape their experience. I’ve hand-crafted 40+ CSS buttons for different styles — from minimal and modern to playful and animated — all in one place. All buttons are pure CSS and customizable. Before we get started, don’t forget to subscribe to my newsletter! Subscribe here! Now, let’s jump right into it! Here’s a short preview of all the buttons in action: Browse All Buttons 👉 cssnippets.shefali.dev/buttons Each button comes with: Live demo Copyable code Tailwind & plain CSS options (where applicable) No JavaScript Easily customizable colors and sizes Works with any framework That’s all for today! For paid collaboration connect with me at : connect@shefali.dev Hope you find these helpful! If you found this post helpful, here’s how you can support my work: Buy me a coffee – Every little contribution keeps me motivated! Subscribe to my newsletter – Get the latest tech tips, tools & resources. Follow me on X (Twitter) – I share daily web development tips & insights. Keep coding & happy learning!  ( 3 min )
    Beyond Projects: Why Every Developer Should Embrace the Product Mindset
    Introduction Many budding programmers start their journey by building projects—copying tutorials, following trends, and ticking boxes for placements. But what if I told you that the real leap in your growth comes not from building more projects, but from thinking like a product creator? Let’s explore why shifting from a project mindset to a product mindset can transform not just your portfolio, but your entire approach to software development. If you’re a student in India, you know the drill: learn a language, master DSA, and build a few projects—often by following YouTube tutorials. This is a great start. Copy projects, in fact, are the digital equivalent of learning under a senior developer in the old days. But here’s the catch: many get stuck in “tutorial hell,” endlessly cloning apps…  ( 4 min )
    Inbox Innovation with Postmark: Presenting InboxNinja 🥷
    This is a submission for the Postmark Challenge: Inbox Innovators. Ever wished your incoming support, careers, or operations emails could instantly land in your team’s Discord channels so you can notify the right people, ask for input, and triage issues collaboratively? Email workflows are often rigid and slow. InboxNinja transforms that experience by giving teams a real-time, customizable email relay bot that plugs directly into their Discord workspace. InboxNinja is a real-time, self-hosted email relay bot designed for operational teams. It receives emails via Postmark, processes them through a webhook, summarizes the content, and neatly delivers it into specific Discord channels. Messages arrive organized in threads, with attachments and action buttons for instant response. It turns inb…  ( 4 min )
    I just wrote a simple tutorial showing how to build your own Python LLM web app using Streamlit from scratch! https://dev.to/zachary62/build-an-llm-web-app-in-python-from-scratch-part-2-streamlit-fsm-277g
    A post by Zachary Huang  ( 2 min )
    SafeLine vs Cloudflare WAF: Which One Fits Your Web Security Needs?
    Choosing the right Web Application Firewall (WAF) isn't just about blocking bad traffic—it's about finding the right balance of control, performance, and ecosystem fit. In this post, we compare SafeLine WAF, an open-source WAF built for developers, with Cloudflare WAF, one of the most popular commercial edge-based solutions. If you're evaluating options for 2025, here's what you need to know. Cloudflare WAF A fully managed WAF tightly integrated into Cloudflare’s global edge network. It combines DDoS protection, CDN acceleration, DNS, Zero Trust access, and advanced bot management—all in one. Highlights: 300+ edge PoPs worldwide Built-in CDN, DNS, access control Managed rule sets (OWASP, CVEs, etc.) Bot management with JavaScript challenges Strong DDoS mitigation at network and applicat…  ( 4 min )
    Coding and poetry might seem worlds apart, but trust me—both are acts of creative rebellion cloaked in structure.
    There are passions that grip you so tightly you practically forget to blink (yes, I’m looking at you). Before you realize it, you’re hooked. For me, that magnetic pull came from two unlikely partners: the rigid logic of programming and the boundless freedom of poetry. How, you ask, can something so binary and unforgiving unite with something so fluid and emotive? The answer lies in their shared obsession with rules—only to bend or defy them. A strict poem without any deviation can feel flat; similarly, code that never experiments can be downright dull. In both realms, knowing the rules is your first job—but your real artistry begins when you push against them. Grammar vs. Syntax: A poet might split an infinitive or invent a word (looking at you, e.e. cummings), while a programmer might ove…  ( 6 min )
    Build an LLM Web App in Python from Scratch: Part 2 (Streamlit & FSM)
    Ever wanted to create your own AI-powered image generator, where you call the shots on the final masterpiece? That's exactly what we're building today! We'll craft an interactive web application that lets users generate images from text prompts and then approve or regenerate them – all within a user-friendly interface. We'll use PocketFlow for workflow management, and you can check out the complete example we're building. Imagine you're an artist, and you have a super-smart assistant (an AI) who can paint anything you describe. You tell it, "Paint a cat and an otter on a sofa!" The AI quickly paints a picture. But maybe the cat looks a bit grumpy, or the otter is on the floor instead of the sofa. Wouldn't it be great if you could tell the assistant, "Make the cat look friendlier," or "Put …  ( 10 min )
    🚀 Join My Fitness App Journey! Seeking an Organic Marketing Rockstar! 🚀
    Hey everyone! I've built a polished fitness app that's live on the App Store and Play Store, ready to take on mass users. The app is well-designed, user-friendly, and backed by a highly profitable business plan. Everything is set—we just need the right person to skyrocket our growth! I'm looking for a passionate organic marketing expert to join the team, take charge of user acquisition (think social media, content, SEO, community building, etc.), and claim a piece of the pie (equity and/or rewards). I'll handle the big-picture stuff—monitoring, dev, technical, and operations—so you can focus on crushing the marketing game. Think you're a great fit? DM me with: If we vibe, I'll share more details about the app in DMs. Let’s build something huge together! 💪  ( 3 min )
    Nx Monorepo Guide: React & Node Fullstack App
    What is a Monorepo and Why Nx? Ever find yourself checking many projects, each in its own GitHub repo, making updates feel like fixing one thing just makes another pop up? I know I used to. It's often difficult to keep track of all the different versions of things or remember where that one shared piece of code actually lived. This scattered setup really tests your patience, doesn't it? Well, there's another way. A monorepo holds all code for many projects in one single version control repository. All the different parts of a big system, like a website, an API, or even a mobile app, live side-by-side. For example, Google, Facebook, and Microsoft all use monorepos for parts of their massive codebases. This approach can really speed up things. Consider a shared component library. In a trad…  ( 13 min )
    The AI Revolution You Didn't See Coming: How "Attention Is All You Need" Changed Everything
    Have you ever wondered how Google Translate instantly converts a complex sentence from German to English, or how AI models can write coherent articles and even code? For years, the reigning champions in tasks involving sequences of data, like natural language processing (NLP), were intricate neural networks built on recurrent (RNNs) or convolutional (CNNs) architectures. They were powerful, but often slow, sequential, and struggled with really long sentences. Then, in 2017, a groundbreaking paper titled "Attention Is All You Need" dropped like a bombshell. Penned by a brilliant team of researchers at Google, this paper didn't just propose an improvement; it proposed a complete paradigm shift. It introduced the Transformer architecture, a revolutionary model that boldly declared: "We don't …  ( 10 min )
    Sharing Data Across Next.js Components Using Context API and Hooks (with REST API Example)
    When building React or Next.js applications, one of the most common tasks is sharing data between components. A simple way to do this is by passing data as props from a parent component down to its child components. While this approach works fine for small projects, it quickly becomes problematic in larger, more complex applications. Here’s why, When the data needs to be accessed by deeply nested components, you end up passing props through multiple layers of components that don’t even need the data themselves, a problem known as prop drilling. This makes your code harder to maintain, harder to read, and prone to bugs as the app grows. If multiple components in different parts of the app need the same data, you’d have to restructure your component tree just to share that data properly. Th…  ( 4 min )
    What Is a DDoS Attack and How Can We Defend Against It?
    Distributed Denial-of-Service (DDoS) attacks are among the most disruptive threats on the internet. They aim to make a service unavailable by overwhelming it with massive traffic, often from thousands of compromised devices. From taking down websites to paralyzing APIs, DDoS attacks continue to evolve—and so must our defenses. In this post, we’ll walk through what DDoS attacks are, the types of DDoS you’re most likely to encounter, their real-world impact, and how modern systems defend against them. Finally, we’ll highlight how SafeLine WAF fits into a layered DDoS defense strategy, especially at the application layer. A DDoS attack occurs when multiple machines flood a server, website, or network with traffic to exhaust its resources and take it offline. These machines are often part of a…  ( 4 min )
    Next-Gen API Documentation: Game-Changing AI Trends for Developers by 2025🔥
    In today's digital ecosystem, APIs silently power the interconnected world we've come to rely on. They're the invisible bridges connecting disparate systems, enabling the seamless experiences we take for granted. But here's the truth that experienced developers know all too well: an API is only as powerful as its documentation allows it to be. As we approach 2025, the landscape of API documentation is undergoing a radical transformation that few are talking about—yet these changes will fundamentally alter how developers interact with APIs forever. Are you prepared for what's coming? Remember when API documentation was just a necessary evil - technical manuals that developers reluctantly consulted when stuck? Those days are rapidly fading. Today's API documentation serves as both compass a…  ( 9 min )
    Understanding the Role of Servlets in Modern Web Applications 🌐
    Ever wondered how data flows behind the scenes in Java web applications? 🤔 Servlets are the unsung heroes of backend processing—handling requests, managing sessions, and acting as the central controller between client and server logic. In my latest blog post, I dive into: ✅ What Servlets are ✅ Their role in the request-response cycle ✅ Real-world use cases ✅ Diagrams, code examples & more 🔗 Read the Full Blog on Blogger Let me know your thoughts or experiences using Servlets in the comments! 👇  ( 3 min )
    Playful Angular CDK Drag Examples
    Introducing "Fancy Blocks": A New Collection of Creative & Interactive Components for Angular Material Blocks We believe development should not only be functional but also fun. That's why we're thrilled to launch "Fancy Blocks," a new collection dedicated to fun, weird, and inspiring components and microinteractions. We're kicking things off with two playful blocks: Memory Album: A beautiful way to showcase photos in a draggable, interactive stack. Both are fantastic examples of the power and simplicity of the angular cdk drag-drop module, making them great learning tools as well. We invite you to explore "Fancy Blocks" and add a touch of delight to your next project: https://ui.angular-material.dev/blocks/marketing/fancy/fancy-blocks Add them quickly in your angular projects ⚡️ npx @ngm-dev/cli add free-fancy/memory-album npx @ngm-dev/cli add free-fancy/words-album  ( 3 min )
    Why Clean Code Matters for Developers
    As developers, we often focus on getting code to work, but writing clean code is just as crucial. Clean code is readable, maintainable, and easier to debug, saving time and headaches for you and your team. Here are a few tips to level up your code quality: Use Meaningful Names: Variable names like x or temp are cryptic. Instead, use descriptive names like userProfile or requestTimeout to make your code self-documenting. Keep Functions Small: A function should do one thing and do it well. If your function is sprawling across dozens of lines, break it into smaller, focused functions. Comment Wisely: Avoid redundant comments like // increments i. Instead, explain why the code exists, e.g., // Ensures thread safety during parallel requests. Follow Consistent Formatting: Use tools like Prettier or ESLint to enforce consistent style. It’s not just aesthetics—it reduces cognitive load when others read your code. Refactor Regularly: Don’t let technical debt pile up. Refactor as you go to keep your codebase healthy and adaptable. Writing clean code isn’t just about today’s sprint—it’s about building software that’s easier to extend and maintain in the long run. What’s your go-to tip for keeping code clean? Share below!  ( 3 min )
    [Boost]
    Google Sheets for Developers: 5 Project Planning Workflows Before You Build Pratham naik for Teamcamp ・ Jun 5 #productivity #devops #opensource #learning  ( 2 min )
    5 Project Planning Workflows for Developers in Google Sheets
    Google Sheets for Developers: 5 Project Planning Workflows Before You Build Pratham naik for Teamcamp ・ Jun 5 #productivity #devops #opensource #learning  ( 2 min )
    Google Sheets for Developers: 5 Project Planning Workflows Before You Build
    Table of Contents Introduction Workflow 1: Technical Requirements Matrix Workflow 2: Sprint Planning and Story Point Estimation Workflow 3: API Design and Documentation Planning Workflow 4: Technical Debt and Bug Triage Workflow 5: Resource and Timeline Estimation Integration with Full Project Management Common Planning Mistakes to Avoid Every developer knows this feeling. You have a brilliant idea. Your fingers itch to start coding. However, jumping straight into implementation can lead to technical debt, scope creep, and late-night debugging sessions. Competent developers plan first. They map out requirements. They estimate complexity. They identify potential roadblocks before writing the first line of code. Google Sheets may seem basic compared to more advanced project management too…  ( 8 min )
    Arbitrary File Read Vulnerability in Vite (CVE-2025-31125)
    About the Author Hi, I'm Sharon, a product manager at Chaitin Tech. We build SafeLine, an open-source Web Application Firewall that protects against real-world web threats like injections, web shells, and bot attacks. Our emergency response team also tracks non-HTTP vulnerabilities that impact frontend and dev environments like this one. Vite is a modern frontend build tool designed to provide a fast development server and optimized build process, widely used in JavaScript and TypeScript web development. In March 2025, security researchers at Chaitin Tech discovered a high-risk arbitrary file read vulnerability in Vite. The vulnerability was immediately reported to regulatory authorities. The Vite team has since released patches to fix this issue (CVE-2025-31125). The vulnerability allows…  ( 4 min )
    Building a Multi-Agent RAG System with Couchbase, CrewAI, and Nebius AI Studio
    Traditional RAG systems typically follow a linear approach: retrieve documents, generate a response, and present it to the user. While effective, this approach can lack the nuanced understanding and specialized processing that complex queries often require. In contrast, AI agents introduce a more dynamic and intelligent workflow to RAG-based operations. They can collaborate, iterate, and critique each other’s outputs, enabling deeper understanding and more coherent responses. This agent-driven approach transforms RAG from a static process into an adaptive system capable of producing higher-quality, context-aware content. In this blog post, we’ll guide you through building a powerful semantic search engine using Couchbase as the database, CrewAI for agent-based Retrieval-Augmented Generatio…  ( 6 min )
    Return to the World of AI Mechanics
    It's been over a year since I wrote Entering the World of AI Mechanics, and I happened to come back to it today as I've been reading and thinking a lot about the role of AI in engineering as well as in the wider world. A year is long enough for several quantum leaps in genAI. Of course new models have come out since then, but the fact that I wrote this before agentic AI was not only a thing, but a regular part of my workflow, makes it feel quaint. A year ago, my main experience with AI was adding it as a code snippet-generating tool to one of the apps I work on in my Day Job, and thus my point of view came from thinking about the user experience of a feature we added that wouldn't always act in the way a user (or us, the programmers) expected it to, and how to adjust to that uncertainty. O…  ( 5 min )
    🔤 Beginner-Friendly Guide to Solving "Lexicographically Smallest Equivalent String" | LeetCode 1061 (C++ | JavaScript | Python)
    Hello, curious coders! 🧑‍💻 Today, we're diving into a fun string manipulation and graph problem from LeetCode — Lexicographically Smallest Equivalent String. We'll break it down step-by-step and walk through a clean and efficient solution using Disjoint Set Union (Union-Find). Let's get started! 🚀 You're given two strings s1 and s2 of the same length. Each index in these strings represents an equivalency relationship — for example, if s1[i] == 'a' and s2[i] == 'b', then 'a' and 'b' are equivalent. These equivalencies follow the rules of an equivalence relation: Reflexive: 'a' == 'a' Symmetric: If 'a' == 'b', then 'b' == 'a' Transitive: If 'a' == 'b' and 'b' == 'c', then 'a' == 'c' You're also given a third string, baseStr. Your task is to transform every character in baseStr to the lexi…  ( 5 min )
    0day RCE Vulnerability in Apusic Application Server via IIOP Deserialization
    This disclosure was originally published by Chaitin Security Emergency Response Center. 👋 About Author Hi, my name is Sharon. I'm a product manager at Chaitin Tech. We build SafeLine, a high-performance open-source Web Application Firewall (WAF) that helps defend against real-world threats like code injection, web shells, and malicious bot traffic. While SafeLine focuses on HTTP traffic, we also track and respond to non-HTTP vulnerabilities that may affect our clients’ environments. In March 2025, Chaitin researchers discovered a critical remote code execution (RCE) vulnerability in Apusic Application Server (AAS) — an enterprise-grade JakartaEE-compatible middleware. The vulnerability stems from unsafe Java deserialization in the IIOP protocol and allows unauthenticated attackers to exe…  ( 4 min )
    🧵 Thread vs Process in a nutshell
    Understanding the difference between a thread and a process is fundamental to building scalable and efficient systems. A process is an independent program in execution. It has its own memory space, including code, data, and system resources. Starting an application (like a browser or server) creates a new process. A thread is a smaller unit of execution within a process. All threads in a process share the same memory space and resources, but each has its own call stack and program counter. Concept Analogy Process A house Thread People living in the house Shared memory Rooms and furniture (shared by all) Stack Each person's backpack (private) Process: Running the Chrome browser. Threads: One for the user interface, One for each tab, One for rendering, One for background tasks. Feature Process Thread Memory Has its own memory space Shares memory with other threads Overhead Higher (more OS resources) Lower (lightweight) Communication Requires IPC Can use shared memory Fault Isolation Crash in one doesn’t affect others Crash in one can crash the whole process Creation Time Slower Faster Threads enable concurrency, improving responsiveness and throughput. Processes provide isolation, which is safer for unstable or critical tasks. Choose based on: Speed vs. Safety Available memory/CPU Need to share or isolate data Understanding threads and processes helps you make better choices when designing everything from web servers to distributed systems.  ( 3 min )
    Travel Itinerary Builder - AI-Powered Email-First Travel Organization
    This is a submission for the Postmark Challenge: Inbox Innovators. I built Travel Itinerary Builder - an AI-powered service that transforms scattered travel booking confirmations into organized, comprehensive trip plans through simple email forwarding. No apps, no accounts, just email. The Problem: Travelers receive confirmation emails from various sources (airlines, hotels, car rentals, restaurants) creating a mess of scattered information that's time-consuming to organize manually. The Solution: Forward booking confirmations to a unique trip email address and receive back beautiful, AI-enhanced itineraries with: 📧 Email-First Interface: Everything works through email forwarding 🤖 AI-Powered Parsing: Automatically extracts details from any booking format 🗓️ Smart Organization: Chronolo…  ( 6 min )
    Bolt Hackathon Day 6/30: UI
    Goal was to optimize for visual density. Before After Campaign View -> Home View Before After Before I don't have a photo, it was a terrible dropdown that did not function on the new navigation bar After Today Token use: Bolt: 0 Gemini: 2m Total use: Bolt: 5.9m Gemini: 7m  ( 2 min )
  • Open

    European Parliament to vote on tech sovereignty proposal in July
    Bitcoin-friendly European Parliament Member Sarah Knafo says Europe is still at the beginning of the digital revolution, which will help it compete with economies like China and the US.
    These 5 XRP charts hint at a price rally toward $3 in June
    Multiple technical, onchain and derivatives market indicators suggest a potential XRP price rally toward the $3 milestone in the coming days.
    Bitcoin reserve, stablecoin regulations big 2025 market catalysts, says VC
    Crypto policy developments may result in a Bitcoin cycle top of over $150,000, according to the head of US at Foresight Ventures.
    Ethereum reclaims DeFi market as bots drive $480B stablecoin volume
    Stablecoins may anchor Ethereum’s real-world adoption, but an analyst warns that the network must solve cross-layer fragmentation to stay ahead in the next phase of DeFi.
    Solo Bitcoin miner bags $330K block reward despite record difficulty
    A Bitcoin miner secured a $330,000 block reward despite network difficulty surging to a record 126.98 trillion.
    $13B fund manager APS buys $3.4M in tokenized real estate via MetaWealth
    European fund manager APS bought $3.4 million in tokenized real estate via MetaWealth, marking the first direct institutional purchase of retail-available tokenized assets.
    RWA token market grows 260% in 2025 as firms embrace regulating crypto
    RWAs are benefiting from increasing US crypto regulatory clarity, which has pushed the tokenization sector past $23 billion.
    US seizes 145 domains, crypto linked to BidenCash dark web market
    US authorities seized 145 domains and crypto linked to BidenCash, a dark web market accused of selling millions of stolen credit cards.
    Crypto leverage trader James Wynn loses $25M on Bitcoin bet
    Hyperliquid leverage trader James Wynn has claimed the market is being manipulated against him after he was liquidated for 240 Bitcoin, worth $25 million.
    California moves forward bill on unclaimed crypto, merchant payments
    The bill has seen contention online, but Satoshi Action Fund’s Eric Peterson says it updates the state’s unclaimed property laws so crypto doesn’t get liquidated.
    Bitcoin bulls’ biggest threat is 2-month ‘tariff ultimatums’ trap: Analyst
    An end to the “tariff sabre rattling” may see Bitcoin rallying to $120,000 this month, Swyftx lead analyst Pav Hundal tells Cointelegraph.
    SEC wins $1.1M as alleged crypto conman a no-show in court
    The SEC sued Keith Crews in 2023 alleging he ran a crypto fraud scheme, but he failed to answer the complaint, leading a judge to hand a default win to the regulator.
    Alleged French crypto kidnapping mastermind arrested in Morocco
    Moroccan police arrested Badiss Mohamed Amide Bajjou, who is accused of being one of the ringleaders behind a spate of recent crypto-related kidnappings in France.
    Crypto.com sues Nevada gaming body over block on sports event contracts
    The crypto exchange claims it is fully regulated, and the CFTC has jurisdiction over its sports contracts, not the state of Nevada.
    Bitcoin eyes $115K by July, but strong US job data to threaten rally: Analysts
    Bitfinex analysts tell Cointelegraph that Bitcoin could surge next month if US job data turns out to be weaker than expected.
    Ukraine arrests man for breaching hosting accounts to mine crypto
    Ukrainian police claimed the man’s actions caused a server hosting company to suffer losses estimated at over $4.4 million.
    Ethereum Foundation says next 18 months ‘pivotal’ amid new treasury policy
    The Foundation backing the Ethereum blockchain has laid out a new treasury policy to ensure it allocates resources efficiently while supporting its DeFi ecosystem.
  • Open

    Leverage Reconfigures in Q1: DeFi Recovers, CeFi Quietly Expands, Treasury Debt Mounts
    Galaxy’s latest report shows crypto leverage fell overall, but structural shifts in DeFi, CeFi and treasury financing signal rising interdependence and hidden risk.  ( 26 min )
    Crypto Daybook Americas: Bitcoin Faces Bearish June Seasonality as ETF Flows Slow
    Your day-ahead look for June 5, 2025  ( 39 min )
    Investment Advisors Become Top Holders of Spot Bitcoin ETFs, Ether ETF Demand Rises
    13F filings show investment advisors dominate institutional crypto ETF exposure, with growing interest in ether alongside Bitcoin.  ( 25 min )
    Bitcoin's 50-Day Average Hits Record High, but There's a Catch
    The spread between the spot price and the 50-day SMA continues to narrow in a sign of waning momentum.  ( 26 min )
    Crypto Investment Firms 3iQ, Cryptonite Debut Structured Investment Vehicle in Switzerland
    The 3iQ Criptonite Multi-Factor actively managed certificate is a hedge fund that uses a long/short strategy.  ( 25 min )
    Elon Musk Blasts U.S. Spending Bill as Debt Nears $37T
    Tesla CEO calls Trump’s spending package the ‘Debt Slavery Bill’.  ( 25 min )
    Coinbase Unlocks DeFi Opportunities for XRP and Dogecoin Holders on Base
    Wrapped versions of the tokens represent the original assets and offer compatibility with Base's protocol and decentralized finance applications.  ( 26 min )
    XRP Drops 3% as Selling Pressure Overwhelms Support Level
    The Ripple-related token faces mounting bearish pressure amid technical breakdown and increased selling volume.  ( 29 min )
    Dogecoin Struggles to Reclaim $0.19 Threshold as Bearish Sentiment Persists
    Meme token struggles to reclaim $0.19 threshold as bearish sentiment persists despite signs of potential recovery.  ( 28 min )
    WazirX's Restructuring Plan Declined by Singapore Court, Hacked Indian Exchange Says
    Creditors were banking on a promise to have their funds distributed in April 2025. That shifted further and now looks to be in indefinite territory again.  ( 26 min )
    Profit-Taking Continues in Crypto Market as Dogecoin, Cardano's ADA Lead Majors Slide
    Bitcoin finds support above $105,000 amid short-term uncertainty, while altcoins stumble on regulatory caution.  ( 27 min )
    Hong Kong Set to Allow Crypto Derivatives Trading
    Crypto derivatives are a much larger market than spot trading.  ( 24 min )
    Asia Morning Briefing: Vitalik's Plan Can Bring ETH to $3,000 and Crypto 'More Popular' Than Stocks in Korea
    Left-leaning Lee Jae-myung won't change the nation's crypto policies, Hashed CEO Simon Kim said in an interview with CoinDesk  ( 31 min )
  • Open

    Mercedes-AMG Launches The SL 63 S E Performance For Over RM2 Million
    Mercedes Benz Malaysia just launched the AMG SL 63 S E Performance with a starting price of RM2,168,888. This model is the fifth model to feature AMG’s E Performance hybrid technology. For its hefty price tag, this car delivers a compelling blend of performance and design. Its elongated bonnet with pronounced power domes, short overhangs, […] The post Mercedes-AMG Launches The SL 63 S E Performance For Over RM2 Million appeared first on Lowyat.NET.  ( 36 min )
    Infinix AI Ring Now Available For RM499
    Infinix has officially launched its first AI ring in Malaysia. The ring, which is called the Infinix AI Ring, was initially unveiled in March along with the AI Buds as part of the brand’s AIoT ecosystem. Weighing 3.6g, the device was designed to be stylish as well as functional. The ring has a 5 ATM […] The post Infinix AI Ring Now Available For RM499 appeared first on Lowyat.NET.  ( 33 min )
    Sungai Besi Expressway (Besraya) Undergoing Scheduled Maintenance Until 30 November 2025
    Motorists utilising the Sungai Besi Expressway (also known as Besraya) should take note that scheduled road maintenance is currently underway, with works expected to be completed by 30 November 2025. According to Bernama, highway operator Besraya Sdn Bhd has revealed that lane closures would be carried out in stages in both directions of the highway. […] The post Sungai Besi Expressway (Besraya) Undergoing Scheduled Maintenance Until 30 November 2025 appeared first on Lowyat.NET.  ( 33 min )
    iQOO Neo 10 Now Official In Malaysia From RM1,999
    vivo’s gaming sub-brand iQOO has been teasing the launch of the Neo 10 today, with the company also sharing items from the device’s spec sheet. Now, with the launch event behind us, we get the rest of the missing pieces, as well as confirmation of its asking price between its two available configurations. But as […] The post iQOO Neo 10 Now Official In Malaysia From RM1,999 appeared first on Lowyat.NET.  ( 34 min )
    NVIDIA Is Reportedly Poaching TSMC Engineers In Taiwan For R&D Centre
    During Computex 2025, Jensen Huang, CEO of NVIDIA, announced that he was opening a second R&D Centre in the island country of Taiwan, known as Constellation. The office is obviously going to need to staff the office when it opens up, but more importantly, it’ll need people and engineers well-versed in AI. So, it comes […] The post NVIDIA Is Reportedly Poaching TSMC Engineers In Taiwan For R&D Centre appeared first on Lowyat.NET.  ( 34 min )
    Nissan Unveils New Details On Next-Gen Leaf Model
    The Nissan Leaf was one of the pioneering models in the electric vehicle segment. In March, Nissan unveiled the third-generation Leaf, and on 3 June, the company released a three-part short video series offering more details ahead of its global launch later this month. In terms of design, the company claimed that it is anchored […] The post Nissan Unveils New Details On Next-Gen Leaf Model appeared first on Lowyat.NET.  ( 34 min )
    Bank Muamalat Launches ATLAS, Its Shariah-Compliant Digital Bank
    Bank Muamalat has launched ATLAS, its Shariah-compliant digital bank. Positioned as Malaysia’s first fully digital Islamic bank, the new platform reflects Bank Muamalat’s push to redefine Islamic banking through technology and lifestyle-driven offerings tailored to Muslim consumers. ATLAS is developed in collaboration with Backbase, a global fintech company known for its AI-powered Banking Platform. Founded […] The post Bank Muamalat Launches ATLAS, Its Shariah-Compliant Digital Bank appeared first on Lowyat.NET.  ( 34 min )
    Samsung Bring NVIDIA G-Sync Compatibility To 2025 OLED TV
    Samsung announced that it is rolling out NVIDIA G-Sync Compatibility to its 2025 OLED TV lineup. The feature is the second anti-tearing technology to be made available on the brand’s TVs, the first being AMD FreeSync Premium Pro. “With the addition of NVIDIA G-Sync compatibility and our most advanced gaming features yet, Samsung’s 2025 OLED […] The post Samsung Bring NVIDIA G-Sync Compatibility To 2025 OLED TV appeared first on Lowyat.NET.  ( 33 min )
    Tecno Spark Go 2 Goes Official With 120Hz Display, 5,000mAh Battery
    Tecno has officially unveiled its latest entry-level smartphone with the Spark Go 2 in Bangladesh. The successor to the Spark Go 1, it comes with a new design but essentially the same specs as its predecessor, with the exception of the improved durability and more RAM. The Spark Go 2 sports a similar 6.67-inch LCD […] The post Tecno Spark Go 2 Goes Official With 120Hz Display, 5,000mAh Battery appeared first on Lowyat.NET.  ( 33 min )
    Tecno Spark Go 2 Goes Official With 120Hz Display, 5,000mAh Battery
    Tecno has officially unveiled its latest entry-level smartphone with the Spark Go 2 in Bangladesh. The successor to the Spark Go 1, it comes with a new design but essentially the same specs as its predecessor, with the exception of the improved durability and more RAM. The Spark Go 2 sports a similar 6.67-inch LCD […] The post Tecno Spark Go 2 Goes Official With 120Hz Display, 5,000mAh Battery appeared first on Lowyat.NET.  ( 33 min )
    Inactive Samsung Accounts To Be Deleted 31 July 2025
    Samsung is reportedly planning on implementing an inactive Samsung account policy, which will see accounts that have been inactive for a certain period removed. According to SamMobile, the company has notified users that starting 31 July 2025, accounts that have not been logged into or used for 24 months will be considered inactive and thus […] The post Inactive Samsung Accounts To Be Deleted 31 July 2025 appeared first on Lowyat.NET.  ( 33 min )
    HONOR 400 Series Now Available Through Postpaid Contracts
    HONOR has officially announced that its new 400 series is now available through postpaid contracts from four telcos. The lineup, made up of the 400 and 400 Pro that retail from RM1,899 and RM2,699 respectively, can be procured at low prices via selected plans from CelcomDigi, Maxis, U Mobile, and Yes. CelcomDigi CelcomDigi offers the […] The post HONOR 400 Series Now Available Through Postpaid Contracts appeared first on Lowyat.NET.  ( 34 min )
    Perodua EMO Spotted At Genting Highlands
    If you have been keeping an eye on Perodua’s electric car journey, things just got a lot more interesting. A video recently shared on the Malaysian Electric Vehicle Owners Club Facebook page shows the EMO likely during testing and parked at a charging station in Genting Highlands. As we reported before, the final prototype of […] The post Perodua EMO Spotted At Genting Highlands appeared first on Lowyat.NET.  ( 34 min )
    Belkin Introduces Nintendo Switch 2 Charging Case With Included 10,000mAh Battery
    Belkin has entered the gaming category by introducing officially licensed products for the newly launched Nintendo Switch 2 video game console. One that particularly stands out from the line-up is the new Charging Case accessory, which does exactly what its name implies. The Belkin Charging Case for Nintendo Switch 2 comes with an included 10,000mAh […] The post Belkin Introduces Nintendo Switch 2 Charging Case With Included 10,000mAh Battery appeared first on Lowyat.NET.  ( 34 min )
    Huawei Watch 5 Now Available In Malaysia From RM1,799
    The Huawei Watch 5 was launched late last month, with a starting price of RM1,799. Despite the launch though, it was not immediately available, and interested customers could only place their pre-orders instead. Now, the smartwatch is readily available on store shelves, real and virtual. In case you missed it though, the Huawei Watch 5 […] The post Huawei Watch 5 Now Available In Malaysia From RM1,799 appeared first on Lowyat.NET.  ( 33 min )
    ZTE Blade A76 Unveiled With 5,000mAh Battery, IP54 Rating
    ZTE has unveiled a new entry-level smartphone called the Blade A76 on its Bulgarian website. The listing reveals its design as well as most of its key specs, but some details such as its chipset and charging speed were omitted and have yet to be revealed. The successor to the Blade A75, the Blade A76 […] The post ZTE Blade A76 Unveiled With 5,000mAh Battery, IP54 Rating appeared first on Lowyat.NET.  ( 33 min )
    Apple AirPods May Get Camera Controls And Sleep Detection
    Apple is expected to mainly focus on an operating system overhaul at this year’s Worldwide Developers Conference (WWDC), but it seems that AirPods might also get some attention at the event. According to a report by 9to5Mac, the company is working on a handful of features to be added to the audio products, including camera […] The post Apple AirPods May Get Camera Controls And Sleep Detection appeared first on Lowyat.NET.  ( 33 min )
    Sony Unveils “Project Defiant” Fight Stick For PS5 And PC
    Sony, via its PlayStation brand, has officially introduced its first-ever wireless fight stick, codenamed Project Defiant, designed specifically for PlayStation 5 and PC. Revealed during the June 2025 State of Play event, the controller promises ultra-low latency through the company’s PlayStation Link wireless connectivity technology. Project Defiant is equipped with a newly developed digital stick […] The post Sony Unveils “Project Defiant” Fight Stick For PS5 And PC appeared first on Lowyat.NET.  ( 34 min )
    Razer HyperFlux V2 Mousepad Charges Some Wireless Mice
    In the pursuit of variety, gaming peripheral brand Razer has made some pretty wacky mousepads. One example was the Firefly line, which was a pad that you need to plug in because it had RGB lighting. More recently, there’s the HyperFlux V2 which, in addition to serving its original purpose, also serves as a wireless […] The post Razer HyperFlux V2 Mousepad Charges Some Wireless Mice appeared first on Lowyat.NET.  ( 34 min )
    AirAsia MOVE Unveils New “Travel More For Less” Slogan With Aircraft Livery
    AirAsia MOVE has unveiled a new aircraft livery as part of a launch campaign for the Online Travel Agency’s new slogan, “Travel More For Less”. The unveiling took place on Wednesday at Don Mueang Maintenance Center in Thailand, representing the agency’s commitment to the country as a core market. The new livery can be found […] The post AirAsia MOVE Unveils New “Travel More For Less” Slogan With Aircraft Livery appeared first on Lowyat.NET.  ( 33 min )

  • Open

    A Look Back at Recent Car Carrier Fires
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    Tesla seeks to guard crash data from public disclosure
    Comments
    Authentication with Axum
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    A Spiral Structure in the Inner Oort Cloud
    Comments  ( 1 min )
    Not All Tokens Are Meant to Be Forgotten
    Comments  ( 2 min )
    parrot.live
    Comments  ( 4 min )
    LLMs and Elixir: Windfall or Deathblow?
    Comments  ( 26 min )
    Foam: A free Roam alternative for VSCode
    Comments  ( 27 min )
    PromptArmor (YC W24) Is Hiring in San Francisco
    Comments  ( 6 min )
    OpenAI slams court order to save all ChatGPT logs, including deleted chats
    Comments  ( 9 min )
    After court order, OpenAI is now preserving all ChatGPT user logs
    Comments
    Flight Simulator Gave Birth to 3D Video-Game Graphics
    Comments  ( 42 min )
    Arthur C. Clarke Predicted the Rise of AI (1978)
    Comments  ( 22 min )
    One thing Tesla and Comma.ai overlooked in self-driving
    Comments
    Comparing Claude System Prompts Reveal Anthropic's Priorities
    Comments  ( 4 min )
    Cursor 1.0
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    VectorSmuggle: Covertly Exfiltrate Data in Embeddings
    Comments  ( 40 min )
    Amelia Earhart's Reckless Final Flights
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    The importance of free software to science
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    Autonomous drone defeats human champions in racing first
    Comments  ( 19 min )
    Ada and SPARK enter the automotive ISO-26262 market with Nvidia
    Comments  ( 2 min )
    Show HN: App.build, an open-source AI agent that builds full-stack apps
    Comments  ( 4 min )
    Redesigned Swift.org is now live
    Comments  ( 2 min )
    Curtis Yarvin's Plot Against America
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    Show HN: Cloudflare Workers Compatible MCP Boilerplate with OAuth & PostgreSQL
    Comments  ( 35 min )
    Apple Notes Expected to Gain Markdown Support in iOS 26
    Comments  ( 8 min )
    Ask HN: Why hasn't Apple bought a cell carrier like AT&T or Verizon?
    Comments  ( 6 min )
    The Echo in the Machine
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    A proposal to restrict sites from accessing a users' local network
    Comments  ( 44 min )
    The History of R2E and the Micral - The second personal computer
    Comments  ( 15 min )
    Connecticut legislature overhauls towing laws to reduce 'predatory towing'
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    The iPhone 15 Pro's Depth Maps
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    Mistral Code
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    Giant planet discovered orbiting tiny star
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    Ship Carrying EVs Abandoned in Pacific After Catching Fire
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    Preventing Flash of Incomplete Markdown when streaming AI responses
    Comments  ( 13 min )
    Tesla shows no sign of improvement in May sales data
    Comments  ( 7 min )
    When memory was measured in kilobytes: The art of efficient vision
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    We Are No Longer a Serious Country – Paul Krugman
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    VC money is fueling a global boom in worker surveillance tech
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    IRS Direct File on GitHub
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    Teenage Engineering lets you pick what you want to pay for an OP-1 Field
    Comments  ( 1 min )
    Show HN: GPT image editing, but for 3D models
    Comments  ( 8 min )
    Meta found 'covertly tracking' Android users through Instagram and Facebook
    Comments  ( 10 min )
    The Prompt Engineering Playbook for Programmers
    Comments
    FFmpeg Merges WebRTC Support
    Comments  ( 1 min )
    How We Reduced the Impact of Zombie Clients
    Comments  ( 8 min )
    Interactive MissileMap
    Comments  ( 1 min )
    A practical guide to building agents [pdf]
    Comments  ( 648 min )
    AGI Is Not Multimodal
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    215 Department Store Catalogs 1908-2019
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    Against "Against Life Extension"
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    The Right to Repair Is Law in Washington State
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    From Steam to Silicon: Patterns of Technological Revolutions
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    Show HN: Verysmall.site – vibecode single page websites
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    "AI Will Replace All the Jobs " Is Just Tech Execs Doing Marketing
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    Doubling Down on Open Source
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    The Gutting of America's Medical Research
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    What Is Post-Fascism?
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    How Should We Think About the Renaissance?
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    Globally Based – all-in-one platform for travel management
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    Designing better file organization around tags, not hierarchies (2017)
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    Cord didn't win. What now?
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    Go is a good fit for agents
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    The Sky's the limit: AI automation on Mac
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    Claude Code is now available to Pro plans
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    Distance-Based ISA for Efficient Register Management
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    Tellico – Collection management software, free and simple
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    Just how bad are we at treating age-related diseases?
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    Why I Wrote the Beam Book
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    Some tips for off-race ultra running
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    Cockatoos have learned to operate drinking fountains in Australia
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    Show HN: I built an OSINT tools directory
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    Cloud Run GPUs, now GA, makes running AI workloads easier for everyone
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    Click-V: A RISC-V emulator built with ClickHouse SQL
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    Why I Use a Dumbphone in 2025 (and Why You Should Too)
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    AI Changes Everything
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    X's new "encrypted" XChat feature doesn't seem to be any more secure
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    Show HN: Tiptap AI Agent – Add AI workflows to your text editor in minutes
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    Depot (YC W23) is hiring an enterprise support engineer (UK/EU)
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    Meta buys a nuclear power plant (more or less)
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    Machine Code Isn't Scary
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  • Open

    From JVM to Native Compilation with Spring Boot: What It Means and Why It Matters
    Traditionally, Java developers have followed the same standard flow: write Java code, compile it to bytecode, and run it on the Java Virtual Machine (JVM). While this has worked well, it comes with trade-offs: slow startup, high memory usage, and a dependency on the JVM at runtime. Now, thanks to tools like Spring Native and GraalVM, we can compile Spring Boot applications into native executables, binaries that start in milliseconds and consume a fraction of the memory. This lets Spring Boot apps run as fast and light as Quarkus, without having to change to a different framework. In this article, I’ll explain what native compilation means, how it works, and why it makes a big difference for modern applications like microservices and serverless functions. Traditional Java Compilation (JVM-B…  ( 4 min )
    Subscription Intelligence Hub
    This is a submission for the Postmark Challenge: Inbox Innovators. We often have come across this problem where we sign up for stuff and later wonder, "Why am I paying for this again?" and also we have so many bills paid via different payments apps and email is the only place where we get notifications from all these app payments. I built the Subscription & Purchase Intelligence Hub to fix that! Just forward your e-receipts (even PDFs!) and related email chats to one Hub address. AI figures out the financials: It uses OpenAI to grab the vendor, product, price, and category from your receipts. You can access the app live app here Forward all your bills and reciepts to postmtest06@gmail.com to analyse. Go to the Dashboard page You will see your financial summary categorised by month s…  ( 4 min )
    Personal milestone: 25,000 followers! Thank you!
    A post by flo merian  ( 2 min )
    How Edge Computing and CDNs Supercharge Web Performance in 2025 🚀
    Table of Contents Introduction What is Edge Computing? What is a CDN? How Edge Computing and CDNs Work Together 1. Ultra-Fast Load Times 2. Improved Reliability and Uptime 3. Personalized and Real-Time Experiences 4. Scalability and Security 5. Enhanced Mobile and Global User Experience Real-World Example: Live Streaming at Scale Getting Started: Practical Tips References Let’s Discuss! In 2025, users expect websites to load instantly—no matter where they are or what device they use. Edge computing and Content Delivery Networks (CDNs) are the secret weapons that make this possible. Let’s explore how these technologies work together to deliver lightning-fast, reliable, and personalized web experiences. Edge computing brings data processing and storage closer to the end user by leveraging…  ( 4 min )
    Stop Copy-Pasting Your Entire Codebase to AI — Try Stagewise Instead
    Ever spent 20 minutes explaining your frontend structure to ChatGPT/Claude/Cursor, only to have it misunderstand what you're trying to build? Yeah, me too. Here's a tool that fixes this annoying problem. Picture this: You want to modify your component. Your typical AI conversation goes like this: You: "Can you help me style my navbar?" AI: "Sure! Can you share your navbar code?" You: *pastes 50 lines of JSX* AI: "What about the CSS?" You: *pastes another 100 lines* AI: "Where is this component used?" You: *explains folder structure* AI: "Can you describe what it currently looks like?" You: *tries to describe UI in words* AI: *generates code* You: "That's not what I wanted at all..." 20 minutes later, even after sharing everything, the AI still doesn't understand your vision and delivers s…  ( 4 min )
    Go Functions as First-Class Citizens: How to Use Them Properly
    Let’s first look at Ward Cunningham’s definition of “first-class citizens”: If a programming language places no restrictions on the creation and use of a certain language element, and we can treat this syntactic element the same way we treat values, then we can call this syntactic element a “first-class citizen” in that programming language. Simply put, in Go, functions can be assigned to variables. A function can be passed as a parameter, used as a variable type, or as a return value. In kube-proxy, the function type makeEndpointFunc is defined, with corresponding implementations in ipvs, nftables, and iptables. type makeEndpointFunc func(info *BaseEndpointInfo, svcPortName *ServicePortName) Endpoint Although the implementations are different, by unifying the function type, we can instan…  ( 10 min )
    Meet the Team Behind Story Hero — Our 30-Day Leap into the World’s Biggest Hackathon 🚀
    Hey there! 👋 We’re Josh and Daniel — two friends, builders, and dreamers from Austin and Dallas, Texas. And for the next 30 days, we’re throwing ourselves headfirst into something wild, ambitious, and honestly… kind of life-changing. We’ve joined the World’s Largest Hackathon hosted by Bolt.new, and we’re building a mobile app called Story Hero — an AI-powered storytelling app that helps parents create personalized, safe, and meaningful stories for their kids. From May 30 to June 30, we’re competing alongside thousands of creators in a global challenge that’s rewriting the rules of building software. Bolt.new is a new kind of development platform that uses AI and low/no code tools to turn your ideas into apps — fast. Like, crazy fast. We’re talking days instead of months. It's not just a …  ( 4 min )
    Ports and Adapters (Hexagonal Architecture)
    Have you ever wondered how you could isolate your application from external concerns, like which database to use? Or isolating it who is consuming your application? Domain-centric architectures, like the Ports and Adapters, allow you to achieve just that. The Ports and Adapters architecture, also known as Hexagonal architecture, was a concept started by Alistair Cockburn in 1994, but then officially written in his blog in 2005. Its intention is: Allow an application to equally be driven by users, programs, automated test or batch scripts, and to be developed and tested in isolation from its eventual run-time devices and databases. This connected to what we previously stated: isolating the business logic from everything external and that can be ever-changing. Our business logic is the money…  ( 5 min )
    Join our latest Frontend Challenge: June Celebrations
    We're baaaaaack! Running through June 29, Frontend Challenge: June Celebrations will feature our beloved CSS Art prompt and a brand new prompt: Perfect Landing. Our theme is June Celebrations, designed to be all-encompassing and accessible as we celebrate everything from Father's Day to Juneteenth to Pride Month. There is so much worth celebrating this month - did you know June also hosts National Nail Polish Day, National Hazelnut Cake Day, and so many more fun and quirky events?! We can't wait to see what you share with us. As with all Frontend Challenges, there will be one winner per prompt. That's two chances to win bragging rights, a DEV++ membership, and an exclusive DEV badge! Read on to learn about our prompts. Draw what comes to mind for you when it comes to June celebrations. Co…  ( 4 min )
    How to Install Fathom-R1-14B: The Most Efficient SOTA Math Reasoning LLM
    In a landscape where reasoning-focused LLMs often demand sky-high compute budgets and ultra-long context lengths, Fathom-R1-14B by Fractal AI stands out as an outstanding alternative. It is developed as part of the ambitious IndiaAI Mission to build the nation’s first Large Reasoning Model (LRM), and this 14B parameter model delivers state-of-the-art performance on Olympiad-grade mathematical reasoning tasks - all within a modest 16K context window and a shockingly low $499 post-training budget. Unlike models that rely on 32k+ token inference and massive fine-tuning pipelines, Fathom-R1-14B achieves scores of 52.71% on AIME25 and 35.26% on HMMT25, significantly outperforming comparable open-source models like o3-mini and Light-R1-14B. Moreover, it competes with proprietary giants like o4-m…  ( 6 min )
    Inside the Agent Loop: The Core of Autonomous AI Systems
    In the world of AI, especially with autonomous agents, one core idea gives them their abilities: the agent loop. If you've ever wondered how AI systems stay on track, adapt to changes, and keep moving toward their goals without constant human input, the answer lies in this loop. An agent loop is a cycle that enables an AI agent to keep working toward a goal. Think of it like a feedback loop in a smart assistant or a robot — a continuous process of observing, thinking, and acting. Here’s how the loop generally works: Observe (Gather Data) The agent starts by collecting fresh information. This could be from: Its memory Tools it can access (like APIs or search engines) Sensors (for physical agents) Logs or databases This step is about reading the world as it currently is, not as it was. Dec…  ( 4 min )
    The long journey of writing a C++ VLC alternative, Rose Player
    I had good days with celluloid back in 2019, on Linux Mint. I'd argue, it's still the king of video players available today. I will not forget the fluid frame updates when I held down right arrow key. Those who consume lots of movies on Linux, might resonate with me. Fast forward a year, I had to switch away from Linux, and move back to Windows on my laptop, and I had only one. But the memory of Celluloid struck with me, and I was no longer satisfied with VLC. I needed a better one, and I found one very close. It was called KM Player. Time passed. Life was happy with KM Player. Then I got a job. And I forgot about leisure time, so I had not touched it for straight six months. One day, as our team just delivered the project we were working on, we were granted 2 weeks of paid leave. That ni…  ( 5 min )
    The Ultimate SEO Guide: Built for Developers, by a Developer
    Most SEO guides are made for marketers. This one is different. After years building products that rank #1 and scale to millions in organic traffic, I decided to open-source the full system we use at Sqaleup Inc. where developers are in charge of performance, SEO, and discoverability from day one. 🚀 What’s Inside ✅ Technical SEO Foundation ✅ React/Next.js SEO ✅ Free SEO Tools Stack ✅ The IMAM Method (intent-based content) ✅ Performance-SEO Alignment 🧑‍💻 Who This Is For Frontend devs building public-facing products Full-stack devs managing site SEO Founders launching SEO-dependent MVPs Devs tired of waiting for the marketing team to “handle SEO” 📈 Results You Can Expect 300–500% increase in organic traffic 40–60% keyword ranking in Top 10 Sub-2s load times on SEO-heavy pages Dev workflows that don’t sacrifice discoverability 📖 The full guide is available here: https://github.com/Imam-Abubakar/ultimate-seo-guide Drop your biggest SEO dev pain in the comments, I’d love to help debug it.  ( 3 min )
    Is Your Multi-Currency Payments Setup Heading for Disaster?
    If you're dealing with different currencies in your business, setting up a multi-currency feature is a complex process where errors can easily occur. A bad setup can lead to headaches for you and your customers. In this blog, you’ll learn about the dangers of a bad multi-currency setup and how you can solidify your multi-currency system for efficient cross-border payments using Flutterwave. A multi-currency setup allows a business to display prices and accept payments from customers globally. This is important for businesses looking to sell products or services to customers in different countries, allowing them to shop and pay in a familiar currency. With a multi-currency setup, customers can pay in their preferred currency, making shopping straightforward regardless of how prices are lis…  ( 8 min )
    Backing up FoundationDB
    We are running FoundationDB with the official kubernetes operator. FoundationDB supports logical backups (with backup_agent) and disaster recovery (with dr_agent) through copying the database/streaming changes logically. It also supports binary backups through disk snapshots. In this blog post, we will describe how to make a backup of FoundationDB via backup_agent. The FoundationDB operator supports making logical backups via backup_agent, but it does not support running DR with dr_agent. We decided to run backup_agent as a separate deployment to allow a symmetric setup with dr_agent. In order to run the backup_agent pods, we will need a deployment. That deployment will need the following: Network level access to the FoundationDB cluster The cluster file to use. This is provided from the c…  ( 8 min )
    Understanding ASP.NET Core Identity: A Guide to the Default Database Tables
    When working with ASP.NET Core Identity, a set of default tables is automatically created to manage user authentication, roles, claims, and more. These tables are essential for implementing secure and flexible identity management in your application. Here's a breakdown of what each table does: AspNetUsers UserName Email PasswordHash PhoneNumber SecurityStamp, etc. Think of it as the main user profile table. AspNetRoles Each role is stored once and assigned a unique ID and name. AspNetUserRoles many-to-many relationship between users and roles. If one user is both an Admin and a Moderator, this table will contain two entries for that user. AspNetUserLogins external login provider like: Google Facebook Microsoft Twitter, etc. It includes the provider name, key, and associated user ID. AspNetUserTokens 💾 Contains tokens related to a user such as: Password reset tokens Email confirmation tokens Two-factor authentication tokens This helps manage temporary access scenarios securely. AspNetUserClaims For example: SubscriptionLevel = Premium Department = HR These claims are typically used for fine-grained authorization. AspNetRoleClaims 📄 Similar to user claims but tied to roles instead. Example: ✅ ASP.NET Core Identity Default Tables Summary Table Name Purpose AspNetUsers Stores user account info like username, email, password hash, etc. AspNetRoles Stores role definitions (e.g., Admin, User, Manager). AspNetUserRoles Maps users to roles (many-to-many relationship). AspNetUserLogins Stores login data from external providers (e.g., Google, Facebook). AspNetUserTokens Stores tokens for things like password resets, email confirmations, etc. AspNetUserClaims Stores custom claims assigned directly to users. AspNetRoleClaims Stores claims assigned to roles (users get these claims via role membership). If you found this helpful, consider supporting my work at ☕ Buy Me a Coffee.  ( 3 min )
    5 Best Tax Secrets for Investing in Singapore RCR
    5 Best Tax Secrets for Investing in Singapore RCR When investing in Singapore's RCRs, you'll want to leverage tax exemptions on distributed income and explore the benefits of tax treaties as a foreign investor. Enjoy the absence of capital gains tax, maximizing your returns without hefty deductions. Don't overlook investment expense deductions, which can drive tax efficiency. Finally, strategize the timing of your distribution receipts to align with your financial situation. Keep going, and you’ll uncover even more valuable insights! https://skyeatholland.officialsite.sg/contact/ can offer tailored advice specific to your situation, ensuring you tap into every possible deduction while staying compliant with Singapore’s tax regulations. Your investment success can truly benefit from these smart strategies! SKYE AT HOLLAND  ( 5 min )
    NLWeb: Microsoft's Protocol for AI-Powered Website Search
    Microsoft recently open-sourced NLWeb, a protocol for adding conversational interfaces to websites.1 It leverages Schema.org structured data that many sites already have and includes built-in support for MCP (Model Context Protocol), enabling both human conversations and agent-to-agent communication. The key idea: NLWeb creates a standard protocol that turns any website into a conversational interface that both humans and AI agents can query naturally. Currently, websites have structured data (Schema.org) but no standard way for AI agents or conversational interfaces to access it. Every implementation is bespoke. Traditional search interfaces struggle with context-aware, multi-turn queries. NLWeb creates a standard protocol for conversational access to web content. Like RSS did for syndica…  ( 7 min )
    The Reimagined Citadel: Finding Soul in Structure with the Modular Monolith
    In the grand, ever-shifting landscape of software architecture, a silent quest perennially unfolds – a search for balance, for that elusive sweet spot where innovation can flourish without collapsing under its own weight. We, as creators of digital worlds, have journeyed from towering, singular strongholds to sprawling, interconnected metropolises. Yet, sometimes, the most profound answers lie not in the extremes, but in a thoughtful fusion of wisdom gleaned from all past endeavors. This is the story of the Modular Monolith, an architectural approach that offers a path to structured grace and sustainable growth. Once, in the nascent days of software development, and even persisting into much of its adolescence, the Monolith reigned supreme. Imagine a vast, ancient citadel, a single, imposi…  ( 8 min )
    Task Management Effectively with Modern AI Tools
    Introduction Managing tasks efficiently is crucial for productivity, whether you’re working solo or as part of a team. With the rise of artificial intelligence, modern AI-powered tools are transforming the way we approach task management. In this article, we’ll explore how AI tools can help you organize, prioritize, and complete your work more effectively. Effective task management helps you: Stay organized and focused Prioritize important work Meet deadlines Collaborate with others Reduce stress and overwhelm AI tools are making task management smarter and more intuitive by: Automating repetitive tasks: AI can automatically assign, schedule, and track tasks based on your habits and project needs. Smart prioritization: AI analyzes deadlines, dependencies, and workload to suggest what …  ( 3 min )
    My Experience at Commit Conf 2025
    A couple of months ago, I attended Commit Conf, one of my favorite conferences in Spain (and I never get tired of saying it). Around 1,000 of us gathered (including 80 speakers) to talk about: Development (e.g., programming languages, databases, web & mobile development) User Experience design (e.g., UX/UI design, accessibility) Development practices (e.g., Agile and Lean methodologies, DevOps practices) Artificial Intelligence and data science (e.g., machine learning, LLMs, data science) Infrastructure (e.g., cloud computing, IoT) Information security and privacy (e.g., cybersecurity, data protection) And much more (e.g., power skills, blockchain, etc.). As expected... I loved the SWAG this year, the design was A MAP created with GitHub Commit contributions! (Amazing work 😍): Once a…  ( 7 min )
    Day-7: Logical operators, parseInt method, & I learned one of the looping method(while):
    1. Logical AND (&&) Operator: The logical AND (&&) operator checks whether both operands are true. If both are true, the result is true. If any one or both operands are false, the result is false. // Check if both conditions are true let age = 20; let idProof = true; // Logical AND checks both conditions if (age >= 18 && idProof) { console.log("Allowed"); } else { console.log("Not Allowed"); } Output: Allowed The logical OR (||) operator checks whether at least one of the operands is true. If either operand is true, the result is true. If both operands are false, the result is false. // Check if at least one condition is true let age = 16; let hasGuardian = true; // Logical OR checks if either condition is true if (age >= 18 || hasGuardian) { console.log("Allowed"); } else { console.log("Not Allowed"); } Output: Allowed TheparseInt method parses a value as a string and returns the first integer. It accepts a string argument and optional radix parameter, defining the numeral system base. This method is commonly used for converting string representations of numbers into integers. Example: The method takes two parameters: the string to be parsed and the radix (optional, default is 10). 2 = binary, 8 = octal, 10 = decimal, 16 = hexadecimal. Syntax: parseInt(Value, radix); Parameters: Value: This parameter contains a string that is converted to an integer. radix: This parameter represents the radix or base to be used and it is optional. [Reference - geeksforgeeks] JavaScript provides several ways to execute a block of code repeatedly. These are called looping statements. Executes a block of code as long as a specified condition is true. Syntax: while (condition) { // code to execute } Example: let i = 0; while (i < 5) { console.log(i); // Output: 0, 1, 2, 3, 4 i++; }  ( 3 min )
    📨 Email-AI Assistant using FastAPI, Gemini & Postmark
    A submission for the Postmark Challenge: Inbox Innovators Hey folks! 👋 I built an Email-based AI Assistant powered by FastAPI, Gemini, and Postmark. The assistant allows users to send an email and get an AI-generated response right in their inbox — just like magic 🪄. Here’s the workflow in simple terms: User sends an email ➝ Postmark receives it ➝ Webhook (FastAPI backend) is triggered ➝ Gemini processes the email ➝ Response is generated ➝ Reply is sent back to the user via Postmark 📧 Try it yourself: assistant@codewithpravesh.tech “Explain Postmark in brief” and within 30–60 seconds, you’ll get an intelligent reply — straight to your inbox. ▶️ Watch the full walkthrough below The project is open-source and available on GitHub: https://github.com/Pravesh-Sudha/dev-to-challenges The …  ( 5 min )
    Hello! How are you?
    Hi. I'm not sure how this works but it said I could make a first post so here goes: How are you all doing? I joined this community (which looks awesome btw) in the hopes of learning more in regards to coding. I have some basic knowledge of coding languages like Python and HTML and have taken part in a hackathon once upon a time. Although I havent made any projects recently and I think thats something I need to work on so I'm going to try my best to do more of that. If you have a project that you're working on and dont mind someone with little to no experience in coding, do let me know. As what I lack in experience I make up for in enthusiasm, words of encouragement and memes. Hopefully if you do let me join your team we get some sort of work done. In all seriousness I plan on getting better at coding so I'll have more to offer. Also if you require a video editor, I am very confident in my video editing capabilities and have made a video for a Star Wars hackathon which I took part in last year (I'll put the video in my next post). Currently I'm self-studying Harvards CS50 intro to computer science and its very interesting. I hope to learn more and grow with you all. Thanks for making this community. P.S I'm a huge Naruto fan (hence my cover image/gif), its a topic I'm extremely knowledgeable about but unfortunately cant add to my CV. Maybe I'll make a Naruto inspired website one day😅  ( 4 min )
    100 days of Coding! Day 5
    4 JUNE 2025 Today I bounced between code, concepts, and creative work, and somehow managed to enjoy every bit of it. 🧠 LRU Cache in C++ – Understood & Implemented I started the day by learning the implementation of the Least Recently Used (LRU) cache in C++. 🎒 0/1 Knapsack – DP | Completed Next up was the good ol’ 0/1 Knapsack Problem in Dynamic Programming. Finally wrapped up the implementation and variations. 💼 Portfolio Updates Later, I worked on improving my portfolio. 🌐 Computer Networks – 2 Chapters Down Signing Off Anisha 💗  ( 3 min )
    🚀 Deploying a Static Website with AWS under $1 per month
    No servers. No maintenance headaches. Just pure web magic. Here's how I created "https://www.cloudprojects.site/" using AWS services that scale automatically and never go down. The results will shock you. 👇 ❌ The Old Way (Traditional Hosting): ✅ The New Way (AWS Static Website): Why didn't I discover this sooner? Step 1: Domain Registration 🌐 Bought my domain from Hostinger **for **89/- INR. Simple interface. Competitive pricing. Step 2: S3 Bucket Creation 📦 Created an S3 bucket named "cloudprojects.site". Enabled static website hosting. Uploaded all HTML, CSS, JavaScript files. Pro tip: Make sure your main file is named "index.html" Step 3: CloudFront Distribution ⚡ Set up CloudFront CDN for lightning-fast global delivery. This serves my website from 400+ edge locations worldwide. …  ( 5 min )
    Reglas administradas AWS WAF Owasp Top Ten
    El dia de hoy vamos a revisar el grupo de reglas administradas que existen dentro de Amazon Web Services del servicio de seguridad Web Application Firewall. Amazon ofrece este servicio nativo para proteger las cargas de trabajo, se puede realizar una integracion entre los siguientes servicios. CloudFront Distribución en Amazon API de REST de Amazon API Gateway Equilibrador de carga de aplicación AWS AppSync API GraphQL Grupo de usuarios de Amazon Cognito AWS App Runner servicio AWS Instancia de acceso verificado AWS Amplify AWS WAF es un firewall de aplicaciones web que permite revisar las peticiones http y https que se envian a sus aplicaciones o cargas de trabajo expuestas a internet. Este servicio tiene multiples beneficios y configuraciones, pero hoy vamos a revisar un conjunto de regl…  ( 8 min )
    Moving billboard event counting into a background job
    For a while we've had billboard data counting done in a hacky synchronous way in the controller itself. This has caused problems, so working on getting these into workers — where they should have been all along. I have this WIP pull request in motion if you want to follow along. It's just a draft with some stuff to be worked out. #21975 benhalpern posted on Jun 04, 2025 What type of PR is this? (check all applicable) [ ] Refactor [ ] Feature [ ] Bug Fix [ ] Optimization [ ] Documentation Update Description Related Tickets & Documents Related Issue # Closes # QA Instructions, Screenshots, Recordings Please replace this line with instructions on how to test your changes, a note on the devices and browsers this has been tested on, as well as any relevant images for UI changes. UI accessibility checklist If your PR includes UI changes, please utilize this checklist: [ ] Semantic HTML implemented? [ ] Keyboard operability supported? [ ] Checked with axe DevTools and addressed Critical and Serious issues? [ ] Color contrast tested? For more info, check out the Forem Accessibility Docs. Added/updated tests? We encourage you to keep the code coverage percentage at 80% and above. [ ] Yes [ ] No, and this is why: please replace this line with details on why tests have not been included [ ] I need help with writing tests [optional] Are there any post deployment tasks we need to perform? [optional] What gif best describes this PR or how it makes you feel? View on GitHub  ( 3 min )
    Security Starts With Developer Enablement: Lessons From PHP TEK 2025
    When you think of Chicago, you likely think about deep-dish pizza or the blues. But nestled in the Village of Rosemont, just outside the city, lies another emblem of Chicago's layered complexity. The community that built the Village of Rosemont converted a factory and warehouse into what is today one of the most successful convention and tradeshow facilities in the U.S.A. It's here, in this logistical heartland of America, that PHP TEK 2025 unfolded.  This year marked the 17th installment of the premier event of the year for PHP enthusiasts, web development professionals, and companies. Over 150 members of the PHP community got together for three days of sessions, workshops, and a lot of honest conversations on where we are going with web application development.  Here are just a few highl…  ( 6 min )
    Update: I ordered loops as a stop gap. Gotta start somewhere!
    Do you use custom earplugs? Jess Lee ・ Apr 10 #gear #tinnitus #discuss  ( 2 min )
    Why Most AI in Language Learning Apps Is Just Flashy Garbage
    Let’s be real: AI is everywhere in language learning right now, but most of it is lipstick on a broken system. Apps love to say “powered by AI” but what does that actually mean? Usually: A glorified chatbot that barely listens Auto-translation features you could get with Google Speech feedback that tells you nothing useful Static lesson plans with no adaptive logic They’re not solving the core problem: getting you confident in real conversations. The AI is passive—reactive at best. It doesn’t push you. It doesn’t correct you in meaningful ways. It doesn’t feel like you're speaking to someone who cares if you get fluent. At YAP, we’re doing it differently: AI conversation partners simulate real humans and nudge you out of your comfort zone. Feedback focuses on communication success, not robotic perfection. Your effort = rewards. Our system pays you in $YAP for showing up and speaking. Rewarding you for your effort and time. Good AI should feel like a partner, not a gimmick. It should make fluency faster, funnier, and a little bit uncomfortable—in the best way. The future of language learning isn’t just AI—it’s AI with incentives. — Team YAP www.goyap.ai  ( 3 min )
    When Identity Becomes UI: Reflections on Ego, Skin, and the Invisible Code Between Us
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    Advanced Ruby Regular Expressions: Mastering Pattern Matching and Text Processing
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    What are the best new games?
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    How I Built My First Web3 dApp: A "Buy Me a Coffee" Ethereum Tip Jar ☕
    GM Folks Ever wanted to build something on the blockchain but felt overwhelmed by all the jargon? Yeah, me too. That’s why I decided to start small, real small with a fun little project: a "Buy Me a Coffee" dApp where people can send me ETH as a tip. (Because, let’s be honest, we all need more coffee and crypto in our lives.) This was my first full-stack Web3 project, and let me tell you. It was a wild ride. From wrestling with TypeScript to debugging weird MetaMask errors, I learned a ton. And now, I’m here to break it all down for you in a way that (hopefully) doesn’t make your brain melt. So grab your favorite drink (coffee, tea, or… ETH?), and let’s dive in! ☕ What the Heck Does This dApp Do? go full Web3 mode. That’s exactly what this dApp does. It’s a super simple Ethereum-based tip …  ( 5 min )
    😵‍💫 The Solo Dev Struggle Is Real: Projects, Deadlines, Life… All at Once!!
    Being a developer isn’t just about writing code. Learning new frameworks Building side projects Balancing school, work, or life Trying to stay sane 😅 And if you’re working solo… it hits different. 🧩 “You’re the Developer, the Designer, the PM… and the Janitor.” You come up with an amazing idea. You start building it with full energy. Then life happens: 🎓 You’ve got exams. 📁 Welcome to the “Unfinished Projects” Graveyard That productivity app you started? That AI-powered tool you built 80% of? That portfolio redesign that looked 🔥 but still says “Coming Soon”? They’re sitting in a folder. You swear you’ll finish them “soon.” Every developer has that folder. 💭 So… Why Are We Doing This Alone? What if we: Paired up with others in the same boat? Shared unfinished ideas and built them together? Had spaces where devs could jump in and contribute, no judgment? Imagine an ecosystem where developers hand off projects like relay runners, instead of dropping the baton when life gets hectic. 🧪 Real Talk From Me I was building an AI-powered README Generator. Now it sits there, waiting. And I can’t help but think — if another dev saw the value in it, why not let them take it across the finish line? 🤝 Maybe It’s Time We Collaborate More Sharing half-done projects Asking for help before burnout Building with people, not just for people It doesn’t make you less of a developer — it makes you a smarter one. ✍️ P.S. I might open-source my README Generator soon. If AI + productivity is your jam, ping me. 🧠 What About You? 💬 Drop your thoughts in the comments: What stops you from finishing projects? Is it burnout? Impostor syndrome? Overwhelm? Do you struggle with motivation, feedback, or just too many ideas? Let’s build a thread of real, raw dev problems — and maybe we can find solutions together. 🗣️ Let’s Start Something Together And who knows? We might just start something awesome together.  ( 4 min )
    🧠 Learn by Building: Create a Feature-Rich Webpage with HTML, CSS & JS — With AI as Your Coding Mentor
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    🕰️ Make Your Screen Aesthetic with Fliqlo ⏳
    Looking for a minimal, vintage-style vibe for your setup? Fliqlo is a clock screensaver for Mac & Windows that turns your screen into a stylish flip clock—clean, elegant, and perfect for focus. ✨ Why You’ll Love It: ✔️ Simple & sleek design ✔️ Customizable size and 12/24hr format ✔️ Great for desk setups, studios, or ambient workspaces 🔗 Download it here: fliqlo.com Bring back the retro feel—one flip at a time. 😌🖥️  ( 2 min )
    Node.js Image Upload System: File Handling, Storage, and Database Integration
    In our previous article, we implemented a client-side image upload functionality using React. Now, it's time to build out the server-side infrastructure to handle these uploads effectively. In this tutorial, we'll create a backend system that not only receives and stores images but also manages their metadata and serves them back to our application. We'll cover setting up file storage, integrating with a database to track image information, and creating endpoints that return essential image data like storage locations. Let's dive into building a complete image management system with Node.js. So, what is the idea? Ok, we will create a separate route that will accept the image, send the file to the storage, and then return some data about that file to the frontend. On the frontend, we will g…  ( 8 min )
    Dumping Credentials with Python: Automating LSASS Access and Credential Extraction Post-Exploitation
    In post-exploitation scenarios, few objectives are as valuable as gaining access to the Local Security Authority Subsystem Service (LSASS). Responsible for enforcing security policies and handling authentication on Windows systems, LSASS maintains sensitive data such as passwords, NTLM hashes, Kerberos tickets, cached credentials, and LSA secrets—all in memory. This makes it a goldmine for red teamers and attackers seeking to escalate privileges or move laterally across a compromised network. Understanding how LSASS works, the protections it’s wrapped in, and the techniques to extract data from it using Python gives red teamers not just a powerful tool, but also a clearer view of how defenders might detect or block such attempts. Each time a user logs into a Windows system, LSASS plays a k…  ( 5 min )
    NoSQL Databases Explained: Types, Use Cases & Core Characteristics
    In today’s data-driven world, traditional relational databases (SQL) are no longer the only solution for storing and managing data. NoSQL databases have emerged as a powerful alternative, offering flexibility, scalability, and high performance for modern applications. This article explores the fundamentals of NoSQL databases, their key advantages, and the different types available. We’ll compare NoSQL with traditional SQL databases, discuss when to choose NoSQL, and provide practical recommendations for implementation. By the end, you’ll have a clear understanding of how NoSQL can benefit your projects. Table of Contents NoSQL vs SQL: Relational and Non-Relational Databases https://hostman.com/blog/nosql-databases-explained/  ( 3 min )
    Using cargo expand to Understand Macros
    Using cargo expand to Understand Macros in Rust Macros in Rust are a powerful way to write concise, reusable, and performant code. Whether you're using #[derive] macros to generate boilerplate code or procedural macros to transform syntax trees, macros can feel like magic. But as with any magic, understanding what's happening behind the curtain is essential for debugging and mastering them. Enter cargo expand. This amazing tool lets you peek into what macros generate, making it easier to understand their behavior and debug unexpected issues. In this blog post, we'll explore how to use cargo expand effectively to demystify macros, with plenty of practical examples and tips. cargo expand is a Game-Changer for Macro Debugging Rust macros operate during compile time, transforming your code…  ( 6 min )
    Vibe Coding vs. Agentic Coding: Battle of AI Coding Styles
    We all know AI is no longer just assisting us, it’s actively shaping how developers write code. So lets start the battle between Vibe Coding and Agentic Coding. Both are powered by AI, but approach the development process very differently. Let’s break it down 👇 What Is Vibe Coding? Vibe Coding is all about the developer’s flow. It’s a collaborative process where AI acts as an intelligent assistant, helping you build faster and with fewer interruptions. ✅ Key traits: Prompt-led, not prompt-dominated. Dev remains in control; AI supports ideation and structure. Works best for rapid prototyping, MVPs, small tasks, or ideation. Tools: ChatGPT, GitHub Copilot, Cody, CodeWhisperer. ✅ Common vibe coding workflow: Start with a rough idea Prompt AI to scaffold or refine Iterate quickly, ask fol…  ( 4 min )
    When AI steals the joy of creating
    There's a satisfaction that comes with creating that is so hard to explain, Ofcourse it's different for everyone; Is it the excitement that comes with chasing an idea or the exploration and eventually shaping it into something real. It is not just about the finished product, it's the late-night rabbit holes, the unexpected research that comes along the way, the small "aha" moments that make you want to keep showing up But sometimes, without warning, that joy disappears! Ever been in a situation where you feel overly excited about a new idea, then out of excitement you decided to share the idea with a friend and they weren't as excited about it as you were? Or only for them to nod nicely and say "Niceeeee" Or in a similar situation where they are as excited but they gave you a detailed anal…  ( 6 min )
    Building an AI-Powered Git Commit Message Generator with Google Gemini
    Building an AI-Powered Git Commit Message Generator As developers, we've all been there - staring at the terminal trying to come up with a meaningful commit message. What if AI could help us with this daily task? Writing good commit messages is crucial for: Code maintainability Team collaboration Project history tracking Code reviews But it's often overlooked or done hastily. I built GCommit, an AI-powered tool that generates professional commit messages using Google Gemini AI. [Continue with technical details, code examples, and usage...] GitHub: https://github.com/GhufranBkri/gcommit  ( 3 min )
    Trusted Companions: Plugins Designers Swear By in 2025
    Figma: The Collaborative Powerhouse for UI/UX Design Teams Figma is still the top dog when it comes to design platforms that let teams work together easily. It's all cloud-based, which is a big deal. Unlike old-school desktop apps, Figma lives right in your browser. That means no more sending files back and forth or getting confused about which version is the latest. It's changed how UI/UX teams get things done. Why Professional UI/UX Designers Choose Figma in 2025 Designers are really into Figma because it's a one-stop shop for everything design-related. They've got some cool new stuff in 2025, like Figma's AI-driven tool called First Draft. It uses AI to make design drafts based on your basic ideas. It can whip up layouts, pick fonts, and choose color schemes that fit your project's styl…  ( 6 min )
    🐧 What’s in a Linux Desktop? A Beginner’s Guide to Ubuntu Applications
    Hey everyone 👋 If you’ve just installed Ubuntu (or any Linux distro) and found yourself wondering, “Where are all the apps?”, this post is for you. When I first dipped into Linux, I thought I’d have to give up the convenience of familiar tools like Word, Photoshop, or iTunes. But Ubuntu surprised me — it’s packed with open-source software that works just as well (sometimes even better). Let me break it down for you 👇 Most of the tools you’ll use on Ubuntu are open-source. That means: They’re free ✅ You can inspect the code ✅ You can tweak or contribute if you want ✅ But more importantly for us as users: you’ll find a Linux alternative for almost every app you’re used to on Windows or macOS. Let’s explore some of them: Linux App What It’s Like (Windows/macOS) Function LibreOffice M…  ( 4 min )
    What Exactly Is Cloud Engineering?
    📢 Introduction Have you ever been at a social gathering and introduced yourself as a cloud engineer, or answered the classic question, "What do you do?", only to be met with puzzled looks and the inevitable follow-up: "What do cloud engineers actually do?" You're not alone. Many people are curious about the cloud and what cloud engineers really do. In simple terms, cloud computing is like renting a super-powerful computer over the internet. Instead of owning and maintaining physical hardware, businesses use resources provided by cloud providers like AWS, Azure, or Google Cloud. But what does a cloud engineer do in this vast digital world? Let’s break it down step by step. Cloud computing is the on-demand delivery of IT resources over the internet with pay-as-you-go pricing. Think of i…  ( 5 min )
    AI Travel Planner app built with Next.js 15, Tailwind CSS, Prisma, Open AI, and Clerk
    AI Travel Planner AI Travel Planner app built with Next.js 15, Tailwind CSS, Prisma, Open AI, and Clerk. Features include user sign-up, sign-in, generating travel plans, viewing all travel plans, and deleting trips. Open to contributions during development. Clone the repository: git clone https://github.com/saidMounaim/travelplan.git npm install Create a .env file: NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY= CLERK_SECRET_KEY= NEXT_PUBLIC_CLERK_SIGN_IN_URL=/sign-in NEXT_PUBLIC_CLERK_SIGN_UP_URL=/sign-up NEXT_PUBLIC_CLERK_AFTER_SIGN_IN_URL=/ NEXT_PUBLIC_CLERK_AFTER_SIGN_UP_URL=/ WEBHOOK_SECRET= DATABASE_URL= HERE_API_KEY= OPENAI_API_KEY= Next.js 15 TailwindCSS TypeScript Shadcn/ui Open AI Clerk All kind of contributions are welcome, please feel free to submit pull requests.  ( 3 min )
    The Evolution of the Web: From Static Pages to Decentralized Dreams 🌐
    Ever wondered how we went from simple HTML pages to owning digital assets on the blockchain? Let's take a journey through the three eras of the web and explore what makes Web3 so revolutionary. Before diving into the web evolution, here's a fun fact: the internet was born from Cold War paranoia! In the 1960s, the U.S. Department of Defense's ARPA created ARPANET — a communication network designed to survive nuclear attacks. The irony? What started as a military defense system became the foundation for cat videos and memes. 💡 Did you know? The first ARPANET message was sent on October 29, 1969, between UCLA and Stanford. It was supposed to say "LOGIN" but crashed after "LO" — technically making the first internet message failed attempt! Timeline: Early 1990s - 2004 Core Traits: Read-only, …  ( 5 min )
    Como funciona o DNS?
    O que é DNS O Domain Name System (DNS) é a lista telefônica da Internet. O DNS converte os nomes de domínio (legíveis por humanos, como www.google.com) em endereços IP (que os computadores usam para se comunicar). Cada dispositivo conectado à Internet tem um IP único que as outras máquinas usam para localizar o dispositivo. Os servidores DNS eliminam a necessidade de humanos terem de memorizar endereços IP. Recursor de DNS: O recursor é responsável por fazer solicitações adicionais para atender à consulta de DNS do cliente. Pode ser imaginado como uma bibliotecária que foi solicitada a procurar um livro específico. Servidor raiz: Primeira etapa da tradução (resolução) do host. Pode ser imaginado como um índice em uma biblioteca que aponta para as estantes de livros. Nameserver TLD: P…  ( 4 min )
    The Open-Source AI Revolution
    There was a time—not so long ago—when artificial intelligence seemed like mere imagination, distant and futuristic. Yet today, AI weaves through our lives effortlessly, unseen but essential—from predicting our typing habits to steering self-driving cars. AI is no longer confined to labs or closely guarded corporations; instead, it is blossoming in open, collaborative spaces. At the heart of this transformation lies open-source AI , a dynamic movement transforming how we innovate, share knowledge, and build technology together. This isn't just a technological shift—it's a cultural movement, built upon transparency, inclusivity, and an unwavering belief that breakthroughs should benefit all. Traditionally, advanced AI technologies were locked behind proprietary walls, accessible only to larg…  ( 6 min )
    The Latency Gap: Why Developers Should Care About the Fastest 5 Milliseconds
    While DEV.to is typically a space for backend architecture and performance optimization, this discussion bridges that world with another deeply technical arena: algorithmic trading. Specifically, we’re talking about latency—the type that separates profitable execution from missed opportunity. Whether you're writing trading bots, building dashboards, consuming exchange APIs, or handling transaction relays, this is a backend performance layer you cannot ignore. In trading, timing is execution. The difference between spotting an arbitrage opportunity and capturing it often comes down to milliseconds. A system can detect a price inefficiency across platforms, but if your transaction arrives a fraction of a second after someone else’s, it’s irrelevant. First arrival wins. Everyone else provides…  ( 4 min )
    JSONB DeTOASTing (read amplification)
    PostgreSQL limits tuple sizes to a quarter of the block size, generally capping at 2KB. In document data modeling, where documents represent business transactions, sizes often exceed this limit. Storing entire transaction documents as a single JSONB can lead to compression and splitting via TOAST (The Oversized-Attribute Storage Technique). While this is suitable for static documents that are infrequently accessed, it is less optimal for queries on documents. Let's take an example to detect this antipattern of using PostgreSQL as a document database. I create a user profile table similar to the previous post, but adding a bio field with large text: create table users ( id bigserial primary key, data jsonb not null ); INSERT INTO users (data) SELECT jsonb_build_object( 'name', '…  ( 6 min )
    Remote Team Management: Tools That Actually Work
    Managing remote teams isn’t about checking boxes. It’s about enabling people to build, ship, and support software without friction. Developers don’t want fluff. They want tools that work. In 2025, that means choosing tools that cut noise, centralize communication, and sync with code. Remote teams live in different time zones. They use Slack, GitHub, and Google Docs. They code during sprints and debug on-call. When teams don’t share office space, traditional tools fall short. What works in a conference room breaks on Zoom. Developers need: Clear task visibility Fast, async communication Source control integration Lightweight documentation Minimal context switching Tools that miss these points? Dead weight. Teamcamp is a remote, developer-friendly project management platform designed to stre…  ( 5 min )
    Persona 4 Remake Is Apparently Happening, As Voice Actor Confirms He's Not Coming Back For It
    Persona 4 Remake Is Apparently Happening, As Voice Actor Confirms He's Not Coming Back For It - IGN The long-rumored remake of Persona 4 is looking very real, as a voice actor from the original Persona 4 cast says they weren't brought back for the unannounced game. ign.com  ( 2 min )
    Sony Confirms State of Play PlayStation Showcase for Tomorrow (June 4), Will Last 40+ Minutes
    Sony’s State of Play lands tomorrow Get ready for a 40+-minute PS5 showcase on June 4 (2 PM PT/5 PM ET/11 PM CEST) where Sony promises “news and updates on must-play games from creators across the globe.” Expect fresh digs at Sucker Punch’s Ghost of Yotei, Insomniac’s Wolverine and sneaks from first-party studios like Sony Santa Monica, Guerrilla’s live-service Horizon spin-off, Bend Studio, plus Bungie’s Marathon (despite recent drama), Fairgame and the new teamLFG project. What else might pop up? Sony could flash external titles it’s publishing (think Phantom Blade Zero) or surprises from other global partners. In short: trailers, announcements and a deep dive into the PS5’s must-watch lineup.  ( 3 min )
    Researchers estimate that early humans began smoking meat to extend its shelf life as long as a million years ago.
    TL;DR: Tel Aviv University archaeologists Miki Ben-Dor and Ran Barkai argue that early humans (mostly Homo erectus) first harnessed fire not primarily for cooking but to guard huge kills (think elephants, hippos) from predators and to smoke-dry the meat, extending its edible shelf-life. By examining nine prehistoric sites (1.8–0.8 Mya) worldwide—each rich in big-game bones—and ethnographic parallels, they show that the enormous caloric payoff of preserved mega-meat justified the effort of collecting and tending fires. Once fire was routinely available for preservation, roasting foods (evidenced by fish bones ~800 kya) would’ve been a no-brainer “bonus.” This fresh take, published in Frontiers in Nutrition, slots neatly into the duo’s broader theory that early humans’ behaviors largely revolved around hunting large animals and adapting as their sizes—and availability—waned.  ( 3 min )
    What is AWS Strands Agent? 🧐 AI App with AWS Strands, Bedrock, Nova, Fast API, Streamlit UI 🤖
    AI agents are becoming the brains behind modern apps (handling decisions, calling tools, and generating smart responses in real time). But building these agents at scale requires a solid framework. In the past three months, TWO powerful AI agent development frameworks have been released: AWS Strands Agents Google Agent Development Kit (ADK) In this post, we’ll explore what the AWS Strands Agent is and how you can build an end-to-end app using Strands, Nova, FastAPI, and a Streamlit UI. Whether you’re curious about how agents actually work or looking to build one yourself, this is your starting point. What is AWS Strands Agents? Motivation: Why Use an Agent Framework? Agent Loop Installing Libraries & Reaching LLM Model Application Code Demo Conclusion References Strands agent is an ope…  ( 6 min )
    The Comfort Myths About AI Are Dead Wrong - Here's What the Data Actually Shows
    Mainframes Won’t Save Us - Debunking the Comfort Narratives Around Gen-AI Why six comforting beliefs about AI are blinding us to the economic collapse already underway. buildingbetter.tech  ( 2 min )
    Steve Carell says he is worried about AI. Says his latest film "Mountainhead" is a society we might soon live in
    Steve Carell Talks AI Fears and Dark New Film ‘Mountainhead’ Steve Carell is worried about AI. In a recent chat, he said the rise of artificial intelligence scares him, especially when it comes to art and creativity. “I voicefilm.com  ( 3 min )
    ✨ What an LLM Agent Framework Looks Like in 2025
    "ChatGPT is amazing, but how do I integrate this into my own app?" - How many developers have heard this question... LLMs changed our lives, no doubt about it. Since ChatGPT came out, everyone sees incredible possibilities. But let me tell you the truth as a developer: Using this power in our own applications is way harder than we thought. Most of us go through the same cycle. First there's excitement: "I have an amazing AI idea!" Then quick start: We do API integration, simple examples work, everything looks good. But when real users come... that's when everything gets complicated. Code becomes unmanageable, every new feature breaks old code, debugging becomes a nightmare. Did you go through this cycle? You're not alone. When you look at AI development with the traditional approach, it lo…  ( 10 min )
    NeroFit
    The project is divided into three active branches: frontend – for the UI/UX and Web3 integration contract – for the Solidity-based smart contracts and deployment infrastructure main – for merging, full-stack integration, and release management 🖥️ Frontend Branch Key Milestones ✅ Add Leaderboard & Profiles: Display real-time participant stats and performance. ✅ Google & Social Login: Full integration of Google and wallet-based authentication for both Web2 and Web3 users. ✅ Web3Auth Modal & AA Login: Smooth Web3-native authentication using Web3Auth, compatible with account abstraction. ✅ Smart Contract Integration: Functional front-end logic tied into deployed smart contracts for challenge management. ✅ Dynamic Components & Dashboard Updates: Modular layout for dynamic display of fitness ch…  ( 4 min )
    Best Translation API for Secure Translations
    The best translation API you could choose is one that not only is robust with multiple API calls, but also adds value to your app with layers of security for your users. Most cloud translation API's don't provide your app with enough security - and this is needed now more than ever in the age of growing cybersecurity threats. While you can find several cloud translation platforms that run translations through a secure connection (HTTPS), this alone doesn't quite make the cut for user data security in today's world. The best translation API you could choose will do more than use HTTPS protocol. If you read the Terms of Use for a translation API and it makes you think twice, we suggest you consider shopping around for other translation API's. Pairaphrase is one of the better translation APIs…  ( 5 min )
    When Life Gives You Time Off Install and Configure Neovim
    Hello. So here’s what happened. I recently found out — almost accidentally — that I had summer vacations. Not the planned kind with beaches and iced tea, but the kind that sneaks up on you and leaves you staring at the wall asking, “Now what?” Naturally, I had two options: waste time or waste time in a way that looks productive. I chose the latter. That’s how I stumbled into setting up Neovim. If you don’t know what Neovim is… well, don’t worry, you’re probably happier that way. But if you’re curious (or just here for the chaos), let me walk you through how I went from zero to semi-obsessed with a glorified terminal text editor. So here’s the thing — I recently started learning Go (aka Golang, aka "Google’s gift to minimalists"), and while going through a couple of tutorials, I noticed som…  ( 12 min )
    Ritsu-Pi EmailOps: Homelab Management via Email powered by Postmark👓
    This is a submission for the Postmark Challenge: Inbox Innovators. Ritsu-Pi EmailOps is a lightweight homelab automation system that lets you control Docker containers and monitor system health entirely via email. You can send natural language commands like: Subject: Check system metrics And Ritsu-Pi will execute the request, send a structured reply, and leave a secure audit trail — all powered by Postmark’s Inbound Webhook API and an agentic AI using Semantic Kernel. It’s designed for privacy-minded or remote homelab users who want a secure, script-free ops layer that works over a protocol they already trust: email. Real time demo sending and receiving email. The receive part is a bit slower because I used ProtonMail Bridge and Thunderbird. Below is some examples of emails sent via Po…  ( 5 min )
    All-in-One Resource: CORS Headers Explained
    I'm excited to introduce CORS Headers Explained, an all-in-one resource that explains CORS headers with usage examples, common errors, and solutions. If you've ever been confused by CORS errors or struggled to implement CORS correctly, this resource is for you. Understanding CORS headers is essential for modern web development, but the official documentation can be overwhelming and scattered. Many developers know they need to set CORS headers but aren't sure which ones to use or how they work together. CORS Headers Explained aims to simplify this by providing a clear, structured guide to every CORS header you need to know. Our resource covers every CORS header you need to know: Complete Header Reference: Explanations of all CORS headers including Access-Control-Allow-Origin, Access-Control-Allow-Methods, Access-Control-Allow-Headers, and more. Practical Code Examples: Implementations examples for server and client-side code for every header. Common Error Solutions: Clear solutions for errors and fixes for the most frequent CORS issues. Each header page includes syntax examples, usage examples, common error solutions, and related headers to help you understand how everything fits together. Whether you're setting up CORS for the first time, debugging a tricky preflight request, or need to understand what each header does, CORS Headers Explained is your go-to reference. It's perfect for both beginners learning CORS fundamentals and experienced developers who need quick answers. Visit CORS Headers Explained! Source code is available on GitHub.  ( 3 min )
    [Boost]
    InstaAnalyzer: An AI Instagram Analyst Powered by PHP, Neuron AI and Bright Data 📸 Raziel Rodrigues ・ May 19 #devchallenge #brightdatachallenge #ai #webdata  ( 2 min )
    Interesting
    HTMX + AI = Lightning-Fast, Hyper-Personal Web Apps DCT Technology Pvt. Ltd. ・ Jun 4 #webdev #htmx #ai #javascript  ( 2 min )
    You're so obsolete!
    The other day, I was debugging Colorado, a toy project of mine written in C# with Gtk#. Oh, boy, Gtk, the underlying graphic toolkit framework. Most of the times I'm more writing code that I struggle to make it compile than anything else. For instance, I still don't know what an AccelGroup is intended for (apart from the obvious meaning), or what it is used for in order to program keyboard accelerators (like Ctrl+O). Anyway, you have to create one because you need an AccelGroup for your accelerators, no matter what (yeah, I know what the documentation says, but AFAIK, you cannot get the AccelGroup for your app). It's like Gtk has a lot of power, but instead of creating a two-level API (one for the most common case, and another for low-level access), it only has those low-level calls. To ma…  ( 4 min )
    Hey, i'm getting this error while publishing since yesterday, Whoops, something went wrong: status: 500 error: Internal Server Error Kindly solve this, @DevTo community team
    A post by Avinash Vagh  ( 3 min )
    Exploring the Intersection of Functional and Object-Oriented Programming in JS
    Exploring the Intersection of Functional and Object-Oriented Programming in JavaScript The journey of JavaScript has transformed it from a simple scripting language to a robust platform that supports multiple programming paradigms, most notably Functional Programming (FP) and Object-Oriented Programming (OOP). This article aims to provide an exhaustive exploration of how these paradigms intersect in JavaScript, emphasizing the historical context, technical nuances, implementation strategies, performance considerations, and potential pitfalls. JavaScript was born in 1995 through the vision of Brendan Eich. Originally designed as a lightweight programming language for interactivity within web browsers, it showcased an event-driven, object-based programming style. Initially, JavaScript (th…  ( 6 min )
    A Modern Approach of Implementing Dark Mode
    I’m a total dark mode fan. It’s the first thing I switch on whenever I get a new device. Modern browsers finally play nice with dark mode out of the box. So I think it’s time to bring that sleek, eye-friendly aesthetic to the web! Demo | Code A solid dark mode starts with respecting user preferences: :root { color-scheme: light dark; --accent: light-dark(#0d47a1, #ffb300); --canvas: light-dark(#ffffff, #212121); --text: light-dark(#212121, #dcdcdc); } First, we define the color-schemes the page can be rendered in. This ensures that scroll bars, form controls or other user interfaces provided by the browser conform to the specified scheme. In our case, we want the page to support both light and dark modes. Order matters — if the user has no preference, the browser will default to …  ( 6 min )
    This is very useful resources
    Top 10 Open Source Cursor Alternatives for Developers in 2025 Emmanuel Mumba ・ Jun 3 #webdev #programming #javascript #ai  ( 2 min )
    I Just Saved 20 Hours a Week With This One Privacy Trick
    I Just Saved 20 Hours a Week With This One Privacy Trick (And You're Probably Making the Same Mistake I Was) You know that moment when you're deep in flow state, crushing a complex feature, and then someone taps you on the shoulder... "Hey, we need to talk about our cookie consent." Suddenly you're drowning in GDPR articles, trying to figure out which cookies need consent, writing legal-sounding text that makes zero sense, and your beautiful code sits there... waiting. I used to think privacy compliance was just another annoying checkbox. Then I realized it was eating 20+ hours of my week. TWENTY HOURS. That's half my productive coding time gone. Then my colleague mentioned something that blew my mind: "What if AI could just... handle all this privacy stuff for you?" I laughed. AI for c…  ( 5 min )
    Mail-minders: a zero-UI task assistant in your inbox
    This is a submission for the Postmark Challenge: Inbox Innovators. Mail-minders is a fully email-based task reminder system — no apps, no dashboards, just your inbox. Users interact with Mail-minders entirely through email: Send an email with subject START to get onboarding instructions. Compose an email with the subject ADD, using the format provided in the onboarding email, to submit your task reminders. Mail-minders automatically reminds users of pending tasks. Users can mark tasks as complete or add new ones by replying to reminder emails. Send an email with the subject LIST to get a snapshot of all your current tasks. Send ANALYZE to receive a visual summary (bar and pie charts) of your categorized tasks. Try it out: Just shoot out an email to reminders@mailminders.tech with the subj…  ( 4 min )
    USE STATE HOOK
    Here’s your improved blog post with a clear explanation and practical example of useState, making it even more helpful and approachable for readers: As I dove deeper into React development, I often found myself puzzled by how state management works in functional components—especially when dealing with complex data types like arrays and objects. I wrote this post to share what I’ve learned about using the useState hook effectively, and to help you avoid common pitfalls that can trip up even experienced developers. If you’re looking to write cleaner, more efficient React code, this guide is for you! Setting a cover image helps your post stand out on the home feed and social media! React’s state is a powerful way to store and manage data within your components. In class components, you might …  ( 5 min )
    5 Critical Mistakes to Avoid When Building Decision Trees (And What to Do Instead)
    Decision trees are one of the most intuitive machine learning algorithms - they mirror how humans naturally make decisions. But after diving deep into implementing my own decision tree algorithm, I discovered several critical pitfalls that can completely undermine your model's effectiveness. Here are the key lessons learned that will save you hours of debugging and poor performance. The Mistake: Processing your data in batches and building separate trees for each batch. Why It's Wrong: Decision trees need to evaluate ALL available data at each split to find the optimal decision boundary. When you only use a subset of your data, you're making suboptimal splits based on incomplete information. What to Do Instead: Use your entire dataset for training (memory permitting) If memory is limited, …  ( 5 min )
    Calculating NDVI in Python with Rasterio and GeoPandas
    After learning a lot from my first attempt at NDVI processing (where just about everything went wrong), I built a clean, working NDVI pipeline using Python. This post walks through how I calculated and visualized NDVI over the Pohjois-Savo region in Finland using Landsat 8 data. NDVI stands for Normalized Difference Vegetation Index. It’s a widely used metric in remote sensing that helps identify healthy vegetation using the difference between red and near-infrared (NIR) light reflected by surfaces. The formula: NDVI = (NIR - Red) / (NIR + Red) Higher NDVI values generally indicate denser, healthier vegetation. Landsat 8 Surface Reflectance data from USGS EarthExplorer Band 4 = Red Band 5 = Near Infrared (NIR) Python Libraries: rasterio (for raster data) geopandas (for shapefiles/geo…  ( 6 min )
    Reporting and Documentation
    Reporting and Documentation: A Cornerstone of Software Development Introduction: Effective reporting and documentation are crucial for successful software development. They facilitate communication, knowledge sharing, and maintainability throughout the software lifecycle. Comprehensive documentation ensures that projects are understood, maintained, and scaled efficiently. Robust reporting provides insights into progress, identifies bottlenecks, and allows for informed decision-making. Prerequisites: Before embarking on reporting and documentation, several prerequisites must be met. These include establishing clear goals and objectives, defining target audiences (developers, testers, clients), selecting appropriate tools (e.g., wikis, version control systems, reporting dashboards), and …  ( 3 min )
    NocoBase v1.7.0 Officially Released
    Originally published at https://www.nocobase.com/en/blog/nocobase-1-7-0. Role Union is a permission management mode. According to system settings, system developers can choose to use Independent roles, Allow roles union, or Allow roles union, to meet different permission requirements. Reference: Role Union The original verification code feature has been upgraded to a comprehensive verification management system, supporting multiple authentication methods (such as TOTP). The system also supports two-factor authentication (2FA), which requires an additional verification step during login, on top of the password, significantly enhancing account security. Reference: Verification Two-Factor Authentication TOTP Authenticator Template printing now supports dynamic image and barcode rendering. …  ( 4 min )
    Learning XS - Regular Expressions
    Over the past year, I’ve been self-studying XS and have now decided to share my learning journey through a series of blog posts. This eighth post introduces you to Perl regular expressions in XS. We should all know what a regular expression is? But if you don’t, here’s a quick refresher: A regular expression (regex) is a sequence of characters that forms a search pattern. They can be used for string matching, searching, and manipulation. Regular expressions are widely used in programming languages, including Perl, to perform complex text processing tasks. In Perl regular expressions can be precompiled and executed using the 'qr//' operator, which allows you to create a regex object that can be reused multiple times. This is particularly useful for performance when the same regex is used re…  ( 8 min )
    How to Install and Run Chatterbox Locally
    If you've been searching for a powerful, open-source text-to-speech (TTS) model that doesn't compromise on quality or flexibility, Chatterbox might just blow your mind. Developed by Resemble AI, Chatterbox is the first production-grade TTS model that’s not only free to use but also outperforms industry giants like ElevenLabs in direct listening tests. It is built on a 0.5B Llama backbone and trained on an impressive 500,000 hours of cleaned speech data, and this model delivers ultra-stable, high-fidelity speech synthesis with remarkable control. Its standout feature - Emotion exaggeration and intensity control, allowing creators to fine-tune the expressiveness of generated voices, something never before seen in the open-source landscape. If you're designing interactive AI agents, adding em…  ( 7 min )
    Building Custom Magento Modules with Hyvä Compatibility in Mind
    The rise of Hyvä Theme Development has changed how Magento works, giving developers a lightweight and fast way to build websites. Unlike older Magento themes that use tools like Knockout.js, Hyvä uses Alpine.js and Tailwind CSS to make the process simpler for developers. Creating custom features that work well with the Hyvä theme can be both hard and rewarding for Magento developers. This blog talks about how to create custom Magento features that fit with Hyvä, highlighting easy steps, helpful tips, and ways to solve common problems. Whether you are an experienced Magento developer or just starting with Hyvä, this guide will help you understand Hyvä theme development and make sure your features work well with this new theme. Hyvä is a big improvement for building websites with Magento. It…  ( 8 min )
    🛡️ Data Protection: Building Trust, Ensuring Compliance, and Driving Growth
    In today’s digital-first world, data is more than just numbers—it’s the currency of trust. Organizations that prioritize data protection are not only complying with regulations but also laying the foundation for sustainable growth, customer confidence, and innovation. Let’s break down how treating data protection as a strategic asset—not just a technical requirement—can drive real business value. Customers are more likely to engage with companies that visibly commit to safeguarding their personal data. Whether you're a SaaS startup, e-commerce business, or global enterprise, your data ethics matter. 🔐 Trust = Loyalty enhances customer loyalty and strengthens retention. When users feel safe, they stick around. Regulatory frameworks like GDPR (EU), CCPA (California), and HIPAA (US Healthcar…  ( 4 min )
    Reportgen.io vs Html2pdf.app - Which PDF API Should You Use in 2025? ⚔️
    Before we dive into the details, here’s the TL;DR: Reportgen.io is dynamic PDF generation with multiple templating engines, Html2pdf.app Reportgen.io: An API that lets you feed templated HTML (EJS, Handlebars, GoTempl, or raw) plus JSON data and returns a PDF, either synchronously or via an async job queue. It offers a generous free tier (150 PDFs/month) and simple $0.0025 per-report, pay-as-you-go billing. Html2pdf.app: A credit-based service that converts raw HTML or a public URL into a PDF. It supports synchronous calls and an asynchronous callback mode, with 100 free credits/month (1 MB max per file) and paid plans starting at $9 for 1 000 credits. Feature Reportgen.io Html2pdf.app Templating Engines EJS, Handlebars, GoTempl, Raw HTML Raw HTML only Sync & Async Both, no concur…  ( 5 min )
    Transform Your Speech into Text with the Power of OpenAI and useWhisper
    This article was generated using ChatGPT from README.md Are you tired of spending hours transcribing speech into text manually? Are you looking for a way to save time and increase accuracy? If so, you'll want to check out useWhisper, a React Hook for OpenAI Whisper API that comes with speech recorder and silence removal built-in. Transcribing speech is a common task in many industries, including journalism, entertainment, and customer service. However, the process can be time-consuming and often leads to errors. With useWhisper, you can quickly and accurately transcribe speech into text using the power of OpenAI. Getting started with useWhisper is easy. First, install the package: npm i @chengsokdara/use-whisper or yarn add @chengsokdara/use-whisper Once you've installed useWhisper, yo…  ( 5 min )
    The Hidden Exploitation Behind Web Development "Credits"
    Is there anything more infuriating than discovering that the web development company you hired slipped a backlink to their site into your website—without asking, without explaining, and without giving you any real choice? They’ll call it a “credit link,” a harmless industry tradition, a subtle nod to the creators. But let’s cut through the nonsense: it’s parasitic SEO leeching, plain and simple. Think about it. You’ve spent thousands—sometimes tens of thousands—of dollars to get a professional website built. A website is your digital storefront, your brand’s online identity, and the centerpiece of your marketing strategy. It’s meant to attract visitors, convert leads, and build your reputation—not someone else’s. But instead of delivering a clean, client-focused final product, some web ag…  ( 4 min )
    Hongmeng Context In-depth Analysis: "Master Key" of Application Context🔑
    hello!I am Xiao L, the female programmer who "plays around the context" in Hongmeng development~ Do you know?In Hongmeng application, Context is like a "master key" - from accessing resources to starting components, from storing data to cross-component communication, almost all operations are inseparable from it!Today, let’s talk about this core concept of “omnipresent” and see how it supports the “full life cycle” of application ~ Essential Positioning: The globally unique context environment in the Hongmeng system, which runs through the entire life cycle of the application Encapsulates the **runtime information of the application (such as package name, resource path, system service reference) Provide bridges across components (start Ability, access global status) Core Competencies: grap…  ( 6 min )
    Safeguarding Your PostgreSQL Data: A Practical Guide to pg_dump and pg_restore
    Ensuring the safety and recoverability of your database is paramount. For PostgreSQL users, the native pg_dump and pg_restore utilities provide robust and flexible mechanisms for backing up and restoring your valuable data. This guide will walk you through practical uses of these tools, helping you establish a solid data protection strategy. pg_dump – Your Backup Powerhouse pg_dump is a command-line utility that creates a "dump" or export of a PostgreSQL database. It can produce scripts or archive files that, when fed back to the server (often using pg_restore or psql), can recreate the database in the state it was in at the time of the dump. pg_dump Options You Need to Know Before diving into scenarios, let's familiarize ourselves with some common pg_dump options: Connection Options: …  ( 7 min )
    Google I/O 2025: Gemini AI's Latest Features vs. ChatGPT-4
    At Google I/O 2025, Google unveiled significant advancements in its AI ecosystem, particularly focusing on the Gemini AI model. These updates aim to enhance stoner commerce, creativity, and productivity across colorful platforms. Let's claw into the rearmost features of Gemini AI and see how they compare to OpenAI's ChatGPT-4. Google I/O 2025 Highlights: Gemini AI's New Capabilities Google's Gemini AI has introduced several amazing features like Gemini Live and Google Voice, designed to integrate seamlessly into users' daily digital experiences. 1. Gemini Live Gemini Live offers real-time backing through camera and screen sharing on Android and iOS. You can point your phone at objects or defenses and receive instant feedback or guidance. This point is now available for free to everyone…  ( 4 min )
    Hongmeng Development Must-have: The "Golden Rules" of Application Configuration📝
    hello!I am Xiao L, the female programmer who "plays with configuration files" in Hongmeng development~ Do you know?An application is like a performance, the package name is "the only ticket number", the icon is "poster", and the permission is "admission permit".Today, let’s talk about the core elements of Hongmeng application configuration, and see how to make the application "compliant and eye-catching" through config.json and module.json5~ Reverse Domain Name Principle: com.[Company/Organization Name].[Application Name] com.harmonyos.clock, io.github.littleL.calendar com.example.MyApp (including capital letters), app.clock (without prefix) Character Limit: Only lowercase letters, numbers, and dot numbers are allowed Length ≤255 characters, cannot start/end with dot (II)…  ( 6 min )
    Hongmeng Stage model: Lightweight and efficient application architecture "stage revolution" 🎭
    hello!I am Xiao L, the female programmer who "plays modular development" in Hongmeng architecture~ Do you know?Traditional applications are like a "hodgepodge stage", all functions are squeezed into one process, and Hongmeng's **Stage model is like a "modular theater" - breaking the application into multiple independent "small stages", each stage focuses on one thing, lightweight and efficient!Today, let’s talk about this model that makes the application architecture "changeably" and see how it makes development as flexible as "building blocks"~ Core Thought: Split the application into multiple Stage modules, each module contains a set of cohesive components (such as UIAbility, Service) The modules can achieve "functional decoupling and loading on demand" through process isolation and ligh…  ( 6 min )
    Hongmeng UIAbility: "Stage Protagonist" to build interactive interface🎭
    hello!I am Xiao L, the female programmer who "plays interactive magic" in Hongmeng interface development~ Do you know?On the stage of Hongmeng application, UIAbility is the well-deserved "protagonist" - all interfaces that users can see, click and slide are created by it!Today, let’s talk about the core capabilities of this “interface responsibility” and see how it makes the user experience “live”~ Essential Positioning: "Interface Portal" of Hongmeng Application, each UIAbility corresponds to an independent interface (such as home page, details page) Implement interface rendering based on the ArkUI framework, supporting declarative UI programming Responsible for user interaction event processing, interface life cycle management and data-driven update Core Capability Map: graph LR A[UIAbil…  ( 6 min )
    What Is a WAF—and Why Your Web App Needs One
    When it comes to web security, most developers think of HTTPS, firewalls, and maybe some rate-limiting. But there's one often-overlooked tool that can make a huge difference: the Web Application Firewall, or WAF. Let’s break down what a WAF really does, how it works, and why it's a critical layer in your website’s defense strategy. A Web Application Firewall (WAF) is a security tool designed to protect your web applications from common attacks by filtering, monitoring, and blocking HTTP traffic. Unlike traditional firewalls that operate at the network layer, a WAF operates at the application layer (Layer 7 of the OSI model). It specifically guards against threats like: SQL injection Cross-site scripting (XSS) Cross-site request forgery (CSRF) Command injection Path traversal Malicious file…  ( 4 min )
    Achieving Net-Zero Goals with Smart Building Technologies
    Spoiler alert: My building is smarter than I am. And I’m (allegedly) a grown adult. I used to think “net-zero” was a finance term involving spreadsheets and neckties. (Confession: I still don’t know what hedge funds do.) But in the world of sustainability, “net-zero” means balancing the greenhouse gases we produce with the amount we remove from the atmosphere. Translation? Try not to fry the planet like a cheap microwave burrito. So where do smart building technologies come in? Oh, buckle up—it’s about to get high-tech and surprisingly personal. A few years ago, I was managing an old office building. Flickering lights. Groaning HVAC. An energy bill that felt like national debt. Then we upgraded: smart sensors, automated lighting, predictive HVAC. Basically, the building got a brain. And it…  ( 4 min )
    readme
    Dynamic Data Validation System Overview This project is an end-to-end dynamic data validation system written in Python that can validate data across multiple databases (BigQuery, Snowflake, SQL Server, etc.). It validates data by comparing aggregate metrics, schema metadata, duplicate & null counts, and other statistics between two data sources (i.e., source and target). The system is designed to be modular, configurable, and extensible. Key features include: Mapping CSV Input: Users supply a CSV file that defines which source and target tables (or queries) to compare. Flexible Data Source Configuration: You can pass a fully qualified object name (e.g., db.schema.object_name) or a custom SQL query (or file path ending with .sql) for both source and target. If a custom SQL …  ( 6 min )
    Clean Code: The Art of Self-Documenting Code
    As a senior software engineer with over a decade of experience, I’ve seen how comments in code can evolve from helpful documentation to misleading traps. Today, I want to share some insights about writing cleaner, self-documenting code. Why Im so down on comments? Because they lie. Not always, not intentionally but too often. The older the comment is the more likely it is to be wrong. The reason is software engineers maintain the code but not the comments. Code will not lie to you but comment will; Code evolves but comments not. Thus comments sometimes will be misleading. Therefore although comments are sometimes necessary, we need to try to minumise them. One of the common motivation for comments is bad code. We wrote a piece of code and we know it is complex, confusing and hard to unders…  ( 4 min )
    My Desktop Was a Mess — So I Wrote a Python Script!!
    Hey Devs 👋 I'm currently learning Python and ones of the mini-projects I rencently built was a real-life scrip to clean up my messy desktop. Here's what I wanted to do, specifically: Move all .jpg and .png screenshots from one folder tp another. Rename them in a structured way (like 0_filename´.png, 1_filename.jpg, and so forth) A really great little exercise to practice file manipulation and loops - and to be honest, that is stressful but nice at the same time. 🧠 What the Scipt Does import pathlib # Find the path to my Desktop home = pathlib.Path(r"C:\Users\lopez\OneDrive\Escritorio") screenshots = home / "screenshots" # Create screenshots folder if it doesn't exist if not screenshots.exists(): screenshots.mkdir() # Move screenshots for filepath in home.iterdir(): if f…  ( 4 min )
    5 Ways to Boost Sales Using Salesforce CRM
    Discover 5 powerful ways to boost your sales using Salesforce CRM. Learn how to leverage automation, lead management, customer insights, personalized communication, and sales forecasting to drive revenue growth and improve customer relationships with Salesforce. SalesforceCRM BoostSales SalesAutomation CustomerRelationshipManagement SalesforceTips LeadManagement SalesGrowth SalesForecasting CRMStrategy Salesforce2025  ( 2 min )
    Efficient Rendering in Phoenix LiveView with Streams and Dynamic Data
    One of the biggest shifts developers face when building real-world apps with Phoenix LiveView is how to handle large, changing datasets. In traditional server-rendered apps, you load a page, dump out a list of data, and that’s that. But LiveView introduces new challenges - and opportunities - when you need to display hundreds or thousands of dynamic records, especially when they’re frequently updated, inserted, or deleted. The old way doesn’t scale. Enter Phoenix.LiveView.stream/3. This function is one of the most important - yet underutilized - tools in the LiveView toolkit. It’s designed to let you efficiently manage and render collections of data that change over time, without re-rendering the entire list or chewing up CPU. It’s the missing piece for building fast, reactive interfaces a…  ( 6 min )
    The Rise of Multimodal AI: A New Era in Artificial Intelligence
    Introduction Multimodal AI is a key trend, enabling machines to process and integrate multiple data types (text, images, audio, video) simultaneously. Unlike unimodal AI, multimodal AI combines separate neural networks or specialized modules for each modality, fusing their outputs for cohesive responses. This allows AI systems to understand complex contexts more accurately, similar to human perception, and unlocks new applications across industries. Defining Multimodal AI Multimodal AI refers to AI architectures that take in and reason over more than one type of input data. Example: A multimodal model can accept a photograph, a voice recording describing the scene, and text commands, then generate comprehensive outputs like textual answers or highlighted image regions. Key Components Inpu…  ( 6 min )
    How to Create a React App in 2025
    Summary: In 2025, creating a React app is faster and more flexible than ever thanks to modern tools like Vite and Next.js. This guide walks beginners and advanced developers alike through the best ways to start a new React project, with step-by-step instructions, code snippets, visuals, and expert recommendations. create-react-app? create-react-app served the community well for years, but as the web development ecosystem matured, developers sought faster build times, better defaults, and more flexibility. Tools like Vite and frameworks like Next.js have gained popularity due to: Lightning-fast development servers Native support for modern JavaScript features Out-of-the-box TypeScript support Superior performance and developer experience Vite has become the go-to tool for starting new Rea…  ( 4 min )
    From Function to Icon: The Evolution of the Spacebar Keycap
    In the realm of mechanical keyboards, enthusiasts obsess over switch types, keycap profiles, and RGB lighting schemes. Yet, one key—long considered a mere functional necessity—is quietly undergoing a transformation. The spacebar, once the silent workhorse of the keyboard, is becoming an icon of design, expression, and cultural relevance. The spacebar may seem like just another key, but its role is foundational. It accounts for a significant portion of daily keystrokes—nearly 1 in every 5, according to TypingMetrics' 2023 report. For decades, however, this most-used key remained bland: unmarked, uncolored, and unconsidered in custom builds. But that’s changing. As personalization in tech becomes more prevalent, the spacebar has emerged as a focal point—not just for how it feels or sounds, b…  ( 5 min )
    Demystifying Dapr State Store
    🧠 Dapr State Store Overview Dapr (Distributed Application Runtime) provides a state management building block that allows microservices to persist and retrieve state in a consistent, portable way across different backends. It simplifies stateful microservice development by decoupling application logic from storage implementation. Dapr runs as a sidecar next to your app. Your application communicates with the Dapr state API using HTTP or gRPC. Save, retrieve, and delete key-value state Support for transactions Optimistic concurrency with ETags Optional TTL (Time-to-live) support POST http://localhost:3500/v1.0/state/statestore Content-Type: application/json [ { "key": "user_123", "value": { "name": "Alice", "email": "alice@example.com" } } ] Session storage for users Shopping cart data IoT device telemetry Game state persistence Workflow checkpointing  ( 3 min )
    Responsive Layouts Done Right: The Critical Role of max-width
    Introduction If we’re going to talk about max width, let’s define it properly first. The max-width CSS property sets the maximum width of an element. It prevents the width of that element (and its content) from exceeding a specific value, even if there's more space available. In today’s digital world, we’re building for a wide range of screen sizes—phones, tablets, laptops, desktops. As web developers, we’re expected to make sites look good and work well across all of them. This is where max-width becomes a crucial part of your responsive layout toolbox. If you’ve ever zoomed in or out in your browser or used developer tools to simulate different screen sizes, you’ve seen how your layout can break when it's not properly handled. It’s easy to unknowingly design just for your own screen, but once you start testing, the need for max-width becomes clear fast. Media queries let you adjust layout styles at different screen widths (often using min-width), but they’re only part of the picture. Max-width ensures your layout doesn’t stretch too far on large screens, helping maintain visual balance and readability.  ( 3 min )
    [Boost]
    Build Real-Time Knowledge Graphs from Documents Using CocoIndex + Kuzu (with LLMs & Live Updates) Linghua Jin for CocoIndex ・ Jun 4 #programming #python #showdev #opensource  ( 2 min )
    Build Real-Time Knowledge Graphs from Documents Using CocoIndex + Kuzu (with LLMs & Live Updates)
    A blazing-fast, end-to-end open source pipeline for turning documents into queryable knowledge graphs using LLMs, CocoIndex, and the Kuzu graph database. 🔍 Why Real-Time Knowledge Graphs? Extract semantic relationships using an LLM Stream structured graph data into Kuzu Build a real-time, self-updating knowledge base ✅ CocoIndex https://github.com/cocoindex-io/cocoindex ✅ Kuzu https://github.com/kuzudb/kuzu ✅ Large Language Models (LLMs) We understand preparing data is highly use-case based and there is no one-size-fits-all solution. We take the composition approach, and instead of building everything, we provide native plugins to embrace the ecosystem and make it easier to plug in and swap any module by standardizing the interface - exactly like LEGO. If you are using CocoIndex to bui…  ( 6 min )
    Day 14/30 - Git Reset: Soft, Hard, and Mixed - Undo Commits at Different Levels
    Introduction Git is a powerful version control system that helps developers track changes in their code. Sometimes, you may commit changes accidentally or realize that you need to undo them. That's where git reset comes in. The git reset command allows you to undo commits at different levels: --soft - Keeps changes in the staging area. --mixed (default) - Unstages changes but keeps them in the working directory. --hard - Discards all changes completely. In this guide, we'll explore each option with examples, use cases, and tips to help you undo commits effectively. git reset --soft - Keep Changes Staged This option moves the HEAD pointer to a previous commit but keeps all changes in the staging area(index). git reset --soft HEAD~1 This undoes the last commit but keeps the chang…  ( 7 min )
    A School Hub, My native PHP project!
    A school management system built with native PHP and MySQL, featuring role-based access for admins, teachers, students, and users to manage accounts, grades, ratings, and school news. 🚀📚 If you like my project, please follow me on GitHub!: https://github.com/adham-hashem/SchoolHub  ( 3 min )
    Ephemeral Design Manifesto
    Purpose In a world where software must evolve or perish, we embrace a principle often overlooked: The value of things that are designed to disappear. Ephemeral Design is a mindset that encourages developers to build systems with impermanence in mind—favoring modularity, replaceability, and minimal long-term baggage. Favor deletion over preservation. Design with a clear exit strategy. Ephemeral Design Manifesto Be honest about what might disappear. Optimize for change, not permanence. Practice Hints Modularize everything: small parts are easier to remove or replace. Isolate experimental features from the core domain logic. Document the lifespan of components, especially if temporary. Avoid over-engineering for uncertain features. Use structure or conventions to indicate ephemerality (e.g., separate directories, metadata, flags)—but balance clarity with elegance. Adopting Ephemeral Design doesn’t mean building carelessly. intentionally, with the courage to discard what no longer serves. Teams that embrace this mindset: Move faster by reducing fear of technical debt Feel safer experimenting and iterating Write more honest, sustainable software Everything is temporary—especially in code. By designing with this in mind, we create systems that are not just flexible, but free.  ( 3 min )
    AWS Services Explained for Beginners – Tools, Real Examples & Easy Analogies!
    💭 "AWS has 200+ services. How do I remember or use them?" That was me — during my college days, opening the AWS Console for the very first time. It felt like IRCTC with jet engines: options everywhere, nothing made sense. So, I did what most students do — I closed it. 😅 But here’s the secret: AWS isn’t scary if you learn it like an Indian story — with chai, analogies, and use cases that click. AWS in Desi Terms Think of AWS as the Tata Group of Technology. They already own: 🏭 Data centers · 🔌 Networks · 🧠 AI models · 🛡️ Security tools You just pay for what you use, like Ola rides or Paytm Fastag. "Kaam Karne Wale Log" 🧰 AWS Service 🪄 Desi Analogy EC2 Rent your own flat to run your business – full control, but you manage it Lambda Serverless delivery boy – give a job,…  ( 6 min )
    My Cerebras Hackathon Journey: How TasksForge Helped Me Build an AI App for Kids in 8 Hours
    Context: A couple of weeks ago, I took part in an exciting 8-hour hackathon organized by Cerebras, spotlighting their powerful new LLAMA 4 LLM deployment. The event hosted on Lu.ma challenged developers to build innovative AI-powered apps fast. Spoiler alert: I didn’t win. But the project that did was seriously impressive a Satellite Signal Log Analyzer that parsed satellite radio logs in real time, with interference risk scores, visual trend charts, log comparisons, and more, all powered by Llama 4 and a sleek orange/white UI. Totally deserved the win. As for me, I’ve been a programmer analyst for over 15 years, building web apps and CRM systems across a wide range of tech stacks Python, Next.js, PHP, Java, you name it. I’ve tackled everything from full-stack dev to backend architecture…  ( 6 min )
    HTMX + AI = Lightning-Fast, Hyper-Personal Web Apps
    If you’re still building monolithic or bloated SPA apps for every single project — you're missing out. Let me introduce a superpower duo: HTMX + AI → a match made for developers who want speed, personalization, and interactivity without the overhead. And guess what? It works beautifully without needing a massive front-end framework like React or Vue. HTMX lets you: Use standard HTML attributes to make AJAX requests, load dynamic content, and update the DOM. Keep your backend in control (Django, Flask, Rails… you name it). Avoid the complexity of JS-heavy frontends. 🔗 Here’s a 2-min intro to HTMX that will blow your mind: Why HTMX is the Future of Front-End We’ve got fast, responsive interfaces with HTMX. But what if we plug in AI to deliver hyper-personalized content, recommendations, or…  ( 4 min )
    # Frontend Newbies, Rally Here! 🔥 7 Battle-Tested Steps to MASTER React
    Tired of tutorial hell? Want to go from "Hello World" to "Hired!"? Stop scrolling and steal this roadmap: JavaScript FIRST - Nail fundamentals (ES6+, async/await, DOM) before touching React Learn React's CORE - Components, JSX, Props & State (no hooks yet!) Hook Your Brain - Master useState, useEffect, then conquer custom hooks Router Bootcamp - Build SPA navigation with React Router (v6!) State Management WAR - Start with Context API, then Redux Toolkit Project Fire Drill - Build 3 CRUD apps (todo list → e-commerce → social feed) Production Combat - Learn testing (Jest/RTL), optimization, and deploy! 💥 Pro Tip: Build in public daily. 1 GitHub commit > 10 watched tutorials. Drop your #1 React struggle below! 👇 Let's troubleshoot together 🚀  ( 3 min )
    Opensource Slack Alternative
    Greetings all, I'm the lead developer of Peersuite, a p2p encrypted workspace. It's built in vanilla JS. I am also working on a nodejs server for permanent workspaces. Peersuite Tools: Chat with images, channels, PMs, and file send Collaborative document interface, work on the same or different documents and save your work to PDF/TXT Audio/Video conferencing Kanban for task management Screensharing Whiteboard for drawings/diagrams save to PNG You can run it from the web, save it as a PWA, run electron desktop versions from github. On mobile it works great in the browser, or as a PWA. It will launch on Play store soonish. (testing now) Peersuite is available on the web at Peersuite https://github.com/openconstruct/Peersuite https://hub.docker.com/repository/docker/openconstruct/peersuite  ( 3 min )
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    Developer Productivity Showdown: Notion vs. Google Sheets vs. Dedicated PM Tools Pratham naik for Teamcamp ・ Jun 4 #productivity #devops #opensource #discuss  ( 2 min )
    C++ Tutorial (2025 Edition): Learn Coding the Easy Way
    If you're ready to step into the world of programming, you're in the right place. This C++ Tutorial (2025 Edition) by Tpoint Tech is designed to help absolute beginners learn C++ in the easiest and most practical way. Whether you’re a student, aspiring developer, or curious mind, this guide breaks down complex C++ concepts into simple, digestible pieces—with real code examples. C++ remains one of the most powerful programming languages in the world. It’s widely used in system/software development, game engines, embedded systems, and performance-critical applications. Here's why learning C++ is still a smart choice: Performance: C++ gives low-level control over memory and system resources. Versatility: Used in a wide range of industries from finance to gaming. Foundational Language: Learni…  ( 5 min )
    How AI is Transforming Email Outreach for Businesses
    In today’s digital-first world, AI-powered email outreach is revolutionizing how businesses connect with their audiences. Traditional cold emails often go unnoticed, but with the rise of artificial intelligence, outreach has become more personalized, data-driven, and efficient. One of the biggest challenges in email outreach is crafting messages that feel personal. AI tools like ChatGPT, Lavender, and Smartwriter can now generate personalized email copy by analyzing a recipient’s LinkedIn profile, website, or online behavior. This enables businesses to send thousands of unique emails that resonate with individuals—without spending hours manually writing each one. AI can analyze massive datasets to segment audiences based on interests, behavior, demographics, and purchase intent. This allow…  ( 4 min )
    REST API vs SDK: Which is Best for eSignature Integration
    Integrating eSignatures into your app can transform the way users sign contracts, allowing them to do so without leaving your platform. The question is: what’s the best way to integrate a service like BoldSign? Two popular tools dominate the scene: REST APIs and SDKs. Think of a REST API as a universal mailbox. It’s accessible from anywhere with the right address. An SDK, on the other hand, is a pre-assembled toolkit, designed for specific tasks and requiring minimal setup. In this guide, we’ll break down both options, compare their strengths, and show how BoldSign makes eSignature integration easy with both. Whether you’re building a customer portal or streamlining contracts, this guide will help you choose the best tool for your needs. A REST API (representational state transfer applicat…  ( 6 min )
    A2A MCP Integration
    Git Repo:A2A MCP This repository demonstrates how to set up and use the a2a-python SDK to create a simple server and client implement a2a protocol, and the agent sever is implemented by mcp. A2A (Agent-to-Agent): A protocol and SDK for building interoperable AI agents. This Example: Shows how to run a basic A2A server and client, exchange messages, and view the response. Python 3.13+ uv (for fast dependency management and running) An API key for OpenRouter (set as OPENROUTER_API_KEY) Clone the repository: git clone https://github.com/sing1ee/a2a-mcp-openrouter cd https://github.com/sing1ee/a2a-mcp-openrouter Install dependencies: uv venv source .venv/bin/activate Set environment variables: export OPENROUTER_API_KEY=your-openrouter-api-key Or create a .env file…  ( 5 min )
    What to Look for in an Online Tutor? A Complete Guide
    A post by Guest seo  ( 2 min )
    ⚙️ 12 week of EPYQ: The AGI Manifesto
    🧠 A 12-Week Series from the Architects of HyperMind AGI Twelve weeks. Twelve provocations. One blueprint. While the world plays with “smart” toys, EPYQ builds minds. Here’s what’s coming: Week Date Title 1️⃣ May 30, 2025 🔥 Destroying the Illusion of Today’s “Intelligence” 2️⃣ June 6, 2025 🧠 AGI is Not Optional 3️⃣ June 13, 2025 🚨 Inside EPYQ: A System Beyond Models 4️⃣ June 20, 2025 📦 Memory ≠ Intelligence 5️⃣ June 27, 2025 🔁 The Self-Awareness Loop 6️⃣ July 4, 2025 💥 YOU ARE 50% DONE: Failure as Feedback 7️⃣ July 11, 2025 ⚖️ The Twin Mind Hypothesis 8️⃣ July 18, 2025 ⏳ Time Compression and Drift 9️⃣ July 25, 2025 🧩 Compression = Consciousness 🔟 Aug 1, 2025 🧬 Core Design of EPYQ 1️⃣1️⃣ Aug 8, 2025 🧠 Emergence Engineering 1️⃣2️⃣ Aug 15, 2025 📣 Open Letter to CEOs: Follow or Fall EPYQ is not a model. It’s not a feature set. It’s a rebellion. It’s the system behind the blueprint. The blueprint? HyperMind AGI—an architecture that doesn’t simulate intelligence… it becomes it. Each post will dismantle what you think you know about AI—and replace it with something terrifyingly real. Posts drop every Friday at 10:00 AM Pacific Time (PT). Follow me( @the-epyq) and get notified the second the truth goes live.  ( 3 min )
    How to Implement Upstream Failover in SafeLine WAF
    Article Source: https://juejin.cn/post/7296076144448618506 To further enhance our internal network security, we added the open-source community version of SafeLine WAF on top of our existing hardware WAF as a software WAF at the application layer. This enabled a multi-layered WAF protection architecture. After further exploration, we found that SafeLine WAF's upstream proxy forwarding is based on Tengine. This gave us the idea to use SafeLine not only for WAF protection but also for load balancing and automatic failover. We created a simple HTTP server with a /status route returning HTTP 200. Here's a basic Go example: package main import ( "os" "fmt" "net/http" ) func Hello1Handler(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "I am 11111") } func Hello2Handl…  ( 4 min )
    Smart Document Translators That Actually Keep Your Layouts Intact
    If you've ever translated a document packed with formatting—think footnotes, side-by-side columns, tables, or scanned images—you probably know how quickly it all unravels. Headers vanish. Tables lose their shape. Footnotes crawl into random paragraphs. That’s exactly the kind of mess I ran into. So I started looking for tools that could handle translation and document fidelity—without turning everything into plain text soup. Most tools claim they "support documents" but here's what usually happens: Footnotes get merged with the main body Tables collapse or turn into basic text Fonts and headings lose their hierarchy PDFs with scanned images become unreadable And if your document has two columns, custom fonts, or embedded elements? Most services just aren't built to handle t…  ( 5 min )
    Webhooks: A Practical Guide to Real-Time System Integration
    In modern software architecture, real-time communication between systems is a necessity. And Webhooks have appeared as a simple and effective method for applications to get updated information from other services instantly. In event-driven systems, it's more important due to the need of responsiveness and automation. A webhook is used to send information from one system to another, in real time, as soon as a particular event happens. Rather than checking with an API at certain times, a webhook allows the source system to send data right away to a predetermined location. For instance, you can use a webhook from Stripe so your application is informed when a payment is successful or unsuccessful. Thanks to this, you can make updates in real time to the order status, send emails or retry logi…  ( 5 min )
    Welcome Thread - v329
    Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 3 min )
    WAF Checker: False Positive Test
    This tool supports now False Positive Test - checks if your WAF incorrectly blocks legitimate traffic. This helps ensure your security doesn't interfere with normal users  ( 3 min )
    Why POS Features Matter: A Guide to Choosing the Right POS System
    Why POS Features Matter: A Guide to Choosing the Right POS System The success of any retail or service business depends heavily on how fast, accurate, and efficient its operations are. At the heart of this efficiency is a powerful POS system — not just for processing payments, but for streamlining the entire customer journey. A modern point of sale system goes far beyond basic billing. It can manage inventory, track sales, handle customer loyalty, generate reports, and even support multi-location setups. The difference between a good system and a great one often comes down to its features. This guide explores why POS features matter, how they impact your business performance, and what to consider when selecting the right POS solution. Whether you're running a small shop or scaling a growin…  ( 7 min )
    🚀 Why Coders Deserve a Platform of Their Own — Not Just a GitHub Profile
    The Open Source Reality But the ones who write the code? They’re often invisible. Today, a contributor might spend weeks fixing bugs or building critical features, and still go unrecognized. Their GitHub profile reflects commits, not character. Activity graphs, not impact. This disconnect is exactly what we’re trying to solve. 🧠 The Core Problem LinkedIn is great for resumes. LeetCode is great for problem-solving. But none of them are great for coders who want to build in the open, collaborate with others, and be valued for real-world contributions — not just theoretical puzzles or pull requests. 🌱 The Idea Behind Turtal Coders deserve a platform built around them. Here’s what we’re building: Live Collaboration for OSS Projects: Work together in real time. No friction. No context-switchi…  ( 4 min )
    Complete Guide to Review, Release, and Common Issues
    After uploading the package and qualification materials, your HarmonyOS Next app enters the review and release stage on AppGallery Connect (AGC). Only after passing review can the app go live. This article details the review process, release notes, common rejection reasons, troubleshooting strategies, and official resources to help developers complete the final step of publishing. Submit for Review On AGC, after confirming all info is correct, click "Submit for Review." Initial Automated Check The system automatically checks package signature, package name, permissions, qualification materials, etc. If passed, the app enters manual review. Manual Review Reviewers check app features, UI, compliance, privacy policy, etc. Focus on user agreement, privacy policy, permission requests, feature s…  ( 4 min )
    Berkenalan Dengan Bahasa Pemrograman Elixir
    Daftar Isi Elixir: Bahasa Alternatif Untuk Menulis Kode di Mesin BEAM Peningkatan Fitur yang Dilakukan Elixir Performa Ekosistem Sumber Belajar Elixir Referensi Jika Erlang sudah sangat baik, kenapa kita perlu belajar Elixir? Jawabannya terletak pada peningkatan developer experience dan produktivitas yang ditawarkan oleh Elixir. Elixir adalah bahasa pemrograman fungsional yang dirancang untuk menulis kode yang bersih, ringkas, dan ekspresif di atas mesin virtual BEAM. Dengan sintaks yang modern dan desain yang berfokus pada kenyamanan pengembang, Elixir memudahkan kita dalam membaca, memelihara, dan mengembangkan aplikasi. Kode Elixir dikompilasi menjadi bytecode BEAM dan dijalankan oleh runtime Erlang membuatnya sepenuhnya kompatibel dengan ekosistem Erlang. Artinya, kita bisa me…  ( 6 min )
    Nginx location 匹配机制
    Nginx location 匹配机制 Nginx 会按照以下优先级顺序匹配 location: 精确匹配 (=) - 最高优先级 前缀匹配 (^~) - 禁用正则匹配 正则匹配 (~ 和 ~*) - 按配置顺序 普通前缀匹配 - 选择最长匹配 # 这些 location 都会正常工作 location /challenge { ... } # 前缀匹配,优先级高于 location / location ~ ^/k8sapi(/(.*))?$ { ... } # 正则匹配,优先级高于 location / location / { ... } # 通用匹配,最低优先级 访问 /challenge/xxx → 匹配 location /challenge 访问 /k8sapi/something → 匹配 location ~ ^/k8sapi 访问 /other/path → 匹配 location /(兜底)  ( 2 min )
    Secrets Are Still Killing Pipelines: The Rise of Secretless DevOps
    Despite advances in DevOps practices and automation, one stubborn problem continues to undermine security and reliability: secrets management. Hardcoded secrets such as API keys, passwords, tokens, and certificates embedded directly into code, configuration files, or CI/CD pipelines remain a critical vulnerability. Attackers actively scan repositories and pipelines looking for exposed secrets to exploit. This article explores why hardcoded secrets are still killing pipelines in 2025, how they are exploited, and how the emerging movement toward secretless DevOps is changing the landscape. We will also compare some of the leading tools and techniques for managing secrets securely without compromising developer velocity. Hardcoded secrets are credentials or sensitive data embedded directly in…  ( 7 min )
    🚀 From Manual Clicks to Code: My First Step into Terraform (And Why You Should Too)
    Let me take you on a journey — the one where I stopped clicking around AWS Console and started automating my cloud like a boss. This is Day 1 of learning Terraform, but trust me, this day one will make you feel like a pro already. Imagine this: You’re a DevOps engineer. A teammate asks, “Hey, can you create an S3 bucket for me?” Sure, you log in, click around, and in 2 minutes — done. Now imagine 100 teams ask you that. Do you still want to click around 100 times? That's the problem IaC solves. With Infrastructure as Code, you define your infrastructure in a file, like this: resource "aws_s3_bucket" "my_bucket" { bucket = "my-awesome-bucket" } Run it once with the help of for_each or count operation, and 100 buckets are created. AWS has CloudFormation. Azure has ARM Templates. GCP has D…  ( 4 min )
    Complete Guide to Uploading Packages and Qualification Materials
    After successfully creating an app in AppGallery Connect (AGC), developers need to upload the app package (.app file) and related qualification materials. Proper and complete uploads are key to passing review and publishing. This article details the package upload process, qualification material preparation, common issues, and official resources to help developers efficiently prepare for publishing. Package Upload Process Generate Signed Package Use DevEco Studio to package and sign, generating a .app file. Check the signature, package name, version, etc., to ensure they match AGC info. Log in to AppGallery Connect Visit AppGallery Connect and go to "My Apps." Go to "Version Management" Select the target app, click "Version Management" or "Version Info." Upload Package Click "Upload Pa…  ( 4 min )
    Cybersecurity for Side Hustlers: Protecting Your Etsy Store, Portfolio, and Clients
    In today’s gig economy, millions of people are turning their hobbies and skills into side businesses. Whether you run an Etsy store, maintain a portfolio website, or provide freelance services to clients, your digital presence is a valuable asset. Unfortunately, many side hustlers overlook cybersecurity, assuming that because their businesses are small, they are not targets. This is a dangerous misconception. Bots, automated credential stuffing attacks, and opportunistic hackers do not discriminate based on business size. Your Etsy shop or freelance portfolio could be the next low-hanging fruit to be exploited. In this article, we will explore the cybersecurity risks facing side hustlers and provide practical steps you can take to protect yourself, your clients, and your reputation. Hacker…  ( 5 min )
    🥏Beginner-Friendly Guide to Solving "Lexicographically Largest String From the Box I" | LeetCode 3403(C++ | JavaScript | Python)
    When you first read the problem “Find the Lexicographically Largest String From the Box”, it might sound complicated 🤔. However, with the right insight, the solution becomes both elegant and efficient. ✨ In this article, we’ll walk through the problem, break down the core concept, and implement the optimal solution in C++, JavaScript, and Python. 💻 You are given: A string word 🧵 An integer numFriends 👥 The game rules: Split word into exactly numFriends non-empty substrings. Every possible way to split word counts as a “round.” 🎲 For each round, put all split substrings into a box 📦. After considering all possible rounds, find the lexicographically largest substring in the box. 🔠 At first glance, it looks like we need to consider all ways to split the string, which could be exponenti…  ( 4 min )
    Why Everyone Should Be Using a Password Manager in 2025 — No Excuses
    In 2025, using a password manager is not optional. It is not just a nice-to-have or a tool for IT professionals. It is basic digital hygiene, like brushing your teeth or locking your front door. If you are not using one yet, you are putting yourself and your workplace at risk every single day. Weak, reused, and forgotten passwords are still the root cause of most security breaches. And the average person now manages over 100 accounts. Expecting to remember all of those is not just impractical — it is dangerous. This article breaks down why password managers are no longer optional, how they work, and what the best options are in 2025 for individuals and professionals alike. A password manager is a secure tool that generates, stores, and autofills your passwords for websites, apps, and servi…  ( 6 min )
    AI Scams Are Getting Personal: How to Recognize Them Before They Fool You
    Artificial intelligence is transforming everything, including cybercrime. Over the past year, AI-powered scams have evolved from crude tricks into sophisticated, targeted attacks. They do not just guess your name or company anymore. They use your voice, your writing style, and even your face. This shift is not theoretical. It is already happening. Executives are being impersonated in real-time video calls. HR teams are receiving perfectly worded fake resumes generated by bots. Employees are falling for phishing emails that read like internal memos because they are built using publicly available company lingo. These attacks are not just smarter. They are personal. This article explains how modern AI scams work, why they are so effective, and how to protect yourself before one of them succee…  ( 6 min )
    5 Ways Cybersecurity Can Make or Break Your Career in 2025
    Cybersecurity used to be a back-office problem. In 2025, it is a personal career risk. Whether you work in marketing, sales, HR, or finance, the line between your digital habits and your job security is thinner than ever. Data breaches are no longer faceless corporate issues. If your compromised login credentials are used to access sensitive company information or impersonate you online, the damage is personal and often public. Here are five ways cybersecurity can either protect your professional reputation or severely damage your career. Phishing is no longer generic. In 2025, attackers can tailor emails using your LinkedIn job title, company org chart, and even recent press releases or social media posts. If you work in HR, they might impersonate a senior executive and ask for W2 informa…  ( 6 min )
    How Tracing works in Azure AI Foundry Agents
    Determining how Azure AI Foundry Agents makes decisions is important for troubleshooting and debugging purposes. However, it can get a little complicated when our agents perform complex workflows. Our agents could perform numerous executions, making it difficult to track decisions made by all or them, or some agents may invoke tools, that invoke other tools, which invoke more tools! (And so on and so forth). Tracing our agents helps us see the inputs and outputs involved in a particular agent run, as well as the order in which those agents were invoked. In this blog post, I'll talk about how tracing agents works, how we can do some simple tracing using the Azure AI Foundry Agents playground, and how we can implement tracing in our pro-code agents using OpenTelemetry. We can do some simple …  ( 9 min )
    How to calculate your real GitHub Actions usage in minutes
    GitHub Actions usage reporting doesn't tell the full story. If you're running different types of runners (like 4-core, 8-core, or more), those minutes aren't equal, and your total usage number doesn't reflect it. This guide will show you how to: Export your raw usage data Normalize it by runner type Get an accurate total you can actually budget against \ Why normalizing GitHub Actions minutes matters Runner types in GitHub Actions have different compute capacities and costs. For example, a 4-core runner can do twice the work of a 2-core runner. If you just sum the raw usage, you're underestimating your real consumption and leaving yourself open to surprise bills. Step 1: Export your usage report In GitHub, click your avatar (top right) and go to Settings Select Billing and plans Under Usage this month, click Get usage report Choose your date range (30/60/90 days) and download the CSV You'll now have a CSV showing runner types, quantities, and costs. Step 2: Normalize your minutes Open the CSV in any spreadsheet tool. Focus on the 'sku' and 'quantity' columns. Each runner type has a multiplier based on its compute capacity: Runner Type Multiplier actions_linux 1 actions_linux_4_core 2 actions_linux_8_core 4 actions_linux_16_core 8 actions_linux_32_core 16 To normalize your total usage: For each runner type, multiply the quantity by the multiplier Sum these normalized values across all runner types This gives you the total compute-equivalent minutes your team used during the period. Step 3: Use the data to control costs Without normalized data, you're likely underestimating usage. This normalization process gives you a real number to track, budget against, and compare over time. Take it further with Depot Once you know how many minutes you're actually burning, the next step is cutting them down. Depot Runners can dramatically speed up your CI builds, reducing both time and cost. If you're ready to stop guessing and start saving, give Depot a try.  ( 3 min )
    Self hosted maps for (practically) free
    Using OpenStreetMap, ProtoMaps, Maputnik and MapLibre to self host custom maps is a really fun tech adventure! These low cost and serverless maps work on the web, react native, android, and iOS. Break free from Google Maps, Apple Maps, and Mapbox! Note that the ProtoMaps API is a great way to get started with custom maps without having to do all the technical stuff below! With OpenStreetMap as its foundation, the open source mapping community has some truly amazing projects. Protomaps is a project that elevates the entire open mapping community. Traditionally map data has been broken down into small "tiles" of either pre-rendered image data or raw map data. These small tiles of data are then downloaded one at a time and stitched together into a map on your web browser or mobile app. It has…  ( 8 min )
    How to Build a Web MRZ Scanner and Reader with HTML5 and JavaScript
    The Dynamsoft MRZ Scanner JavaScript SDK is a powerful, high-level wrapper built on top of the lower-level Dynamsoft Capture Vision API, designed to help developers add Machine Readable Zone (MRZ) recognition to any web application with ease. It is open-source and provides a clean and customizable API for scanning MRZ data from passports, ID cards, and visa documents using a web camera or by uploading images and PDFs. In this tutorial, you'll learn how to: Integrate the SDK into your HTML5 + JavaScript app Capture and parse MRZ data from multiple document types Display structured MRZ information Support both live camera input and file uploads (JPEG, PNG, PDF) Try the Online MRZ Scanner Dynamsoft MRZ Scanner Docs License Key: Get a FREE 30-day trial. JavaScript MRZ SDK: Include dynamsoft-m…  ( 5 min )
    🔐 AppArmor and ROS2 – The Article I Tried Not to Write
    Introduction When I began my ROS2 integration project, AppArmor wasn't even on my radar. My background included years of experience with RHEL and Oracle Linux, and I had developed a solid understanding of SELinux. Initially, I attempted to make ROS2 work on Oracle Linux, expecting a straightforward integration. However, after several days of troubleshooting and configuration tweaks, I was still encountering persistent issues. Next, I shifted my focus to using SELinux on Ubuntu. Unfortunately, this too presented complications that weren't worth resolving at the time. Although both SELinux and Oracle Linux theoretically support ROS2, the practical reality was too time-consuming to justify. On the other hand, I knew that AppArmor was the default MAC (Mandatory Access Control) system on Ubun…  ( 5 min )
    Make In A Day: Sudoku
    I've always wanted to implement sudoku. Solving a sudoku is an issue on its on, but this is a step beyond. We want our own program to check whether the user has finished the sudoku. I'm going to be honest, the challenge this time started off very easy, but near the end increased in difficulty. Now, of course, we have to make this in a single day. I'll give you the strict design, then we can get to work. If you want, you can stop reading after the design and make it yourself. We're only going to have one phase for this game, just like space invaders. If you haven't played sudoku before, the game is centered on a 9x9 grid. It needs to be obvious that the grid is chopped up into 9 3x3 grids. We're going to have a few set sudokus to solve. Clicking reset will clear the board and pick one of th…  ( 12 min )
    Novo aqui
    Oi, eu me chamo Lucas Antônio, eu sou novo por aqui, quero mostrar os meus projetos e receber feedback da comunidade, além de mostrar o que eu tenho a oferecer para vocês.  ( 2 min )
    The Ultimate Guide to Codia AI: Your New Design Powerhouse
    Revolutionizing Design Workflows With AI AI is changing how we design, plain and simple. It's not just about making things look pretty anymore; it's about making the whole process faster, more efficient, and way more collaborative. Codia AI is at the forefront of this shift, offering tools that can seriously change how designers and developers work together. You can find more information on the Codia official website. Seamless Figma Integration Figma is already a go-to for many designers, and Codia AI takes it to the next level. The integration is so smooth, it feels like a natural extension of Figma itself. It's not just about importing and exporting files; it's about a real-time connection that keeps everyone on the same page. Think of it as Figma, but with a turbo boost. Directly conver…  ( 5 min )
    🧠 KMSPico - A Developer’s Take on Windows Activation, Licensing Systems & Automation Ethics
    🧩 What is KMSPico? At its core, KMSPico is a Windows and Microsoft Office activator that uses Microsoft’s own Key Management Service (KMS) protocol to simulate a local activation server. Imagine this: instead of calling home to Microsoft to verify a license key, your PC talks to a fake KMS server running on your machine, which then tells the OS or Office that everything’s legit. That's KMSPico — a neat little tool that uses corporate licensing logic to activate software on individual machines. Microsoft introduced the KMS system for volume licensing. It was never intended for individuals. Companies that deploy Windows to thousands of machines can’t enter product keys one by one — they need a central activation server that authorizes all devices on the same network. Here’s where KMSPico…  ( 5 min )
    Implement a custom progress bar in HarmonyOS development
    A few days ago, I discovered a problem. Although the official Progress bar component of HarmonyOS, Progress, offers relatively rich functions, sometimes it still fails to meet the development needs. For instance, sometimes I need to have a dot on the Progress bar to control the progress. Progress doesn't offer this style, so today I'll share with you the implementation process of a custom progress bar. Here, I use a cascading layout, layering the total length part of black and the white part. The straight lines and dots in the white part are arranged horizontally. When the progress changes, only the length of the white straight line part needs to be modified, and the dots will automatically follow and move. Then add a drag gesture to the dot. In this way, a progress bar with dots is compl…  ( 3 min )
    I’m building Fluidwave — an AI productivity app that can help people with ADHD 🚀
    Top Task Prioritization Methods to Boost Productivity Martin Adams for Fluidwave ・ Jun 4 #taskmanagement #productivity #timemanagement #taskprioritizationmethods  ( 2 min )
    Top Task Prioritization Methods to Boost Productivity
    Overwhelmed by Your To-Do List? There's a Method for That! Feeling buried under an avalanche of tasks? This blog post introduces eight effective task prioritization methods to help you reclaim control of your time and boost your productivity. From the renowned Eisenhower Matrix to the straightforward Eat That Frog method, you’ll discover strategies tailored to suit busy professionals, project managers, students, and anyone juggling multiple responsibilities. Let’s dive into these methods and find the one that fits your needs! Eisenhower Matrix: This simple four-quadrant grid helps you distinguish between urgent and important tasks, guiding you to focus on what truly matters. By categorizing tasks into four quadrants—Do First, Schedule, Delegate, and Eliminate—you can proactively manage y…  ( 4 min )
    Arquitetura de Software
    Introdução à Arquitetura de Software O objetivos principal da leitura posterior será entender conceitos que desenvolvedores têm dificuldades de definir assertivamente durante a arquitetura de um software. O artigo introduz de modo genérico sobre os fundamentos da arquitetura, portanto, o objetivo principal é esclarecer a diferença conceitual dentro da Arquitetura de Software que muitas pessoas confundem: arquitetura de software, modelo de arquitetura e padrões de projetos arquiteturais. A arquitetura de software é o campo geral que engloba todas as práticas, padrões e decisões relacionadas à estrutura (esqueleto) de um determinado sistema. Serve como um guarda chuva para os demais tópicos. Podemos dizer que é um conjunto de normas e decisões que orientam o desenvolvimento, especificando …  ( 4 min )
  • Open

    Stablecoin giant Circle again boosts IPO to over $1 billion
    USDC issuer Circle has again upsized its initial public offering above the marketed range, selling 34 million shares at $31 each.
    Trump’s crypto ties cloud digital assets legislation in Congress
    Members in two House committee hearings debated a framework for digital assets while raising concerns about the US president using his position to profit from the industry.
    JPMorgan to accept crypto ETFs as collateral for loans — Report
    In some cases, the bank will look at crypto holdings when determining net worth, which may affect how much can be borrowed.
    Senate committee to consider Trump’s pick for CFTC chair
    Roughly four months since his nomination and amid announced departures at the CFTC, Brian Quintenz’s nomination to head the financial regulator is moving forward.
    Semler Scientific boosts Bitcoin reserve with $20M BTC top-up
    The company concluded its first year of Bitcoin reserve operations with 4,449 BTC on its balance sheet.
    MoonPay to operate in all 50 US states after NY BitLicense approval
    According to the payments company, it had secured approval across a patchwork of regulatory regimes in individual US states allowing it to operate across the country.
    Cointelegraph and FINTECH.TV partner to amplify global cryptocurrency industry coverage
    Cointelegraph, the world’s largest cryptocurrency and blockchain news outlet, has announced a strategic media partnership with FINTECH.TV, a global media platform, to amplify industry coverage through streaming and television broadcast channels.
    Price predictions 6/4: BTC, ETH, XRP, BNB, SOL, DOGE, ADA, SUI, HYPE, LINK
    Bitcoin is witnessing a tough battle between the bulls and the bears at $105,000, but several altcoins are showing strength with potential breakout setups.
    Canada will be left behind in the global crypto race
    While other countries move toward integrating crypto into their financial systems, Canada is lagging, costing the country capital, talent and competitiveness. Canada’s direction on digital asset innovation remains uncertain.
    What are $300K Bitcoin call options, and why are traders buying them like lottery tickets?
    Traders are betting big on Bitcoin soaring to $300,000 by the end of June 2025, but is this bold options strategy a smart move or a high-risk gamble?
    South Korea’s new president will bolster crypto, but scandals prevail
    President Lee Jae-myung rose from being a child laborer in post-war South Korea to becoming a crypto-friendly leader of one of the world’s largest digital asset markets.
    South Korean media firm to raise $500M for Bitcoin treasury
    K Wave Media announced a $500 million securities deal to fund a Bitcoin-treasury strategy, aiming to become the “Metaplanet of Korea.”
    How to use Chainabuse and Scamwatch to report a Bitcoin scammer
    Got scammed or worried about Bitcoin fraud? Learn how sharing your story with Chainabuse and Scamwatch can help protect you and others from falling victim.
    Bybit reveals security overhaul in response to $1.4B hack
    Bybit unveiled a major security overhaul following its $1.4 billion hack in February, with upgrades across audits, wallet protection and information security.
    Is XRP price going to crash again?
    XRP price risks a possible 22% plunge to $1.78 while fluctuating inside an otherwise bullish pattern.
    Hong Kong to permit crypto derivatives for professional investors: Report
    Hong Kong reportedly plans to permit crypto derivatives for professional investors and expand its fintech ecosystem.
    How to use ChatGPT to turn crypto news into trade signals
    Crypto traders can use ChatGPT to decode crypto headlines and generate actionable trade setups — fast, flexible and surprisingly accurate (subject to human verification).
    WazirX exits Singapore, moves to Panama after court ruling
    India-focused crypto exchange WazirX is relocating operations to Panama and rebranding its parent company as Zensui.
    BlackRock’s Bitcoin ETF futures debut in Moscow as fund hits top 25
    Since the IBIT ETF futures are only available to accredited investors, the latest crypto developments in Russia left many retail players unimpressed.
    Blockchain and AI could fuel $3.5T DePIN market boom by 2028: WEF
    The decentralized physical infrastructure network market could surge to $3.5 trillion by 2028 as AI and blockchain converge, according to a new World Economic Forum report.
    Bitcoin trader says $107.5K 'vital' zone for new all-time highs next
    Bitcoin traders set the stage of a volatile breakout with liquidity amassing above and below spot price — and eyes are on the road to new all-time highs.
    Binance cracks down on bot activity in Alpha token program
    Binance is cracking down on bot abuse in its Alpha Points early-access program after detecting coordinated bot farming activity.
    Ether poised for 'significant breakout' as ETH price strengthens vs BTC
    Ether’s price is up 46% in the past 30 days, and analysts say continued demand for spot Ethereum ETFs and strengthening structure may trigger a breakout.
    $2.1B crypto stolen in 2025 as hackers shift focus from code to users: CertiK
    Hackers are moving from smart contract vulnerabilities to exploiting human behavioural weaknesses, according to the co-founder of Web3 cybersecurity firm CertiK.
    Pump.fun token rumors mount as protocol revenue drops 71%
    Pump.fun has yet to confirm or deny rumors of a $1 billion token sale and 10% airdrop, but the community is split on whether the potential launch would help or harm the crypto space.
    Corporate Bitcoin treasuries control over 3% of total BTC supply
    More than 60 Bitcoin strategy adopters collectively doubled BTC holdings in the past two months, outstripping the buying speed of Michael Saylor’s Strategy.
    Pakistan reveals Bitcoin reserve plan to Trump’s crypto team at White House
    Pakistan’s crypto minister met with Trump’s digital asset leadership to promote cross-border cooperation and outline Bitcoin-powered infrastructure plans.
    The AI arms race could destroy humanity as we know it
    The AI arms race is moving too fast for safety, with companies pushing boundaries and governments lagging. AI-driven dehumanization and the unchecked proliferation of autonomous weapons require responsible leadership before it’s too late.
    Bitcoin on 'very shaky ground' as new BTC price top nears — Saifedean Ammous
    Bitcoin corporate buyers should brace for impact or abandon their strategy if they are unprepared for an 80% BTC price comedown, Saifedean Ammous argues.
    Bitcoin’s shrinking supply may trigger price breakout: Sygnum
    Bitcoin’s liquid supply has fallen 30% in 18 months as institutional demand and new reserve strategies tighten the market, Sygnum Bank reports.
    Blockchain can end the food fraud crisis, but it’s a costly battle
    Blockchain has already played a role in protecting consumers against food fraud, but there are lessons to be learned before it starts to truly pay off.
    SEC to shape crypto policy with ‘notice and comment,’ says Atkins
    Securities and Exchange Commission chair Paul Atkins told a Senate subcommittee that his approach to crypto “will be done through notice and comment rulemaking, not through regulation by enforcement.”
    Coinbase wants Oregon’s ‘copycat’ securities case in federal court
    Coinbase has argued that a securities lawsuit from Oregon’s attorney general should be heard in federal court because it’s an attempt to “invade the province of federal law.”
    South Korea elects pro-crypto candidate Lee Jae-myung as president
    Lee Jae-myung has plans to enable the state pension fund to invest in crypto, approve Bitcoin ETFs, and launch a Korean won-backed stablecoin.
    South Korea elects pro-crypto candidate Lee Jae-myung as president
    Lee Jae-myung has plans to enable the state pension fund to invest in crypto, approve Bitcoin ETFs, and launch a Korean won-backed stablecoin.
    South Korea elects pro-crypto candidate Lee Jae-myung as president
    Lee Jae-myung has plans to enable the state pension fund to invest in crypto, approve Bitcoin ETFs, and launch a Korean won-backed stablecoin.
    Gold’s rally to $3,360 is beneficial for Bitcoin: Here’s why
    Bitcoin price eyes a breakout as a weakening dollar, US debt concerns, and gold limits shift investor focus.
    California assembly passes bill to allow crypto payments to state
    The California State Assembly passed a bill that would allow state agencies to accept crypto for payment in a unanimous 68-0 vote, which will now head to the Senate.
    Bitcoin profit-taking underway as ‘big whales’ continue sell-off
    The Bitcoin supply held by whale entities has declined by 40% over the past eight years as profit-taking continues.
    Trump memecoin wallet in ‘absolute chaos’ as family org unaware of launch
    The announcement of a Donald Trump-branded crypto wallet from the team behind his memecoin has been muddled after the president’s sons disavowed it.
    Meta signs 20-year nuclear energy deal to power AI
    Meta will use nuclear energy to power its data centers and AI models with a 20-year deal to secure 1.1 gigawatts of energy from an Illinois facility.
    Trump-linked asset manager files Truth Social Bitcoin ETF with SEC
    A Bitcoin ETF branded with Donald Trump’s social media platform, Truth Social, is seeking a green light from the Securities and Exchange Commission.
  • Open

    Suspect in French Crypto Kidnappings Arrested in Morocco
    A 24-year-old man said to be a mastermind behind the recent crimes was taken into custody in Tangier, authorities said.  ( 26 min )
    Circle Debuts on NYSE at $31 Per Share, Valuing Stablecoin Issuer at $6.2 Billion
    Circle’s IPO exceeds expectations with a surge in demand, pushing shares above the marketed range.  ( 26 min )
    Vitalik Buterin Uses Privacy Tool Railgun Again, Signaling Ongoing Embrace of On-Chain Anonymity
    Railgun's RAIL token has spiked 15% higher after Ethereum co-founder Vitalik Buterin transferred over $2.6 million in crypto using the privacy protocol.  ( 27 min )
    The Protocol: Berachain Follows Ethereum’s Pectra Upgrade With ‘Bectra’
    Also: EF Lays Off Staff + Restructures, Tech Experts Unimpressed at Elon Musk’s BTC X-feature, and ZachXBT: BitoPro Likely Hacked.  ( 30 min )
    Trio of Soft Economic Reports Boost Fed Rate Cut Odds, but What About Bitcoin?
    The big rally in bitcoin and stocks over the past eight weeks has occurred with a (somewhat) hawkish Fed; a dovish turn could provide fuel for new legs higher.  ( 27 min )
    JPMorgan to Accept Bitcoin ETFs as Loan Collateral in Expansion of Crypto Access: Bloomberg
    The move follows CEO Jamie Dimon's recent admission that JPMorgan will soon let clients buy bitcoin.  ( 26 min )
    Trump's Crypto Ties at Forefront as U.S. Lawmakers Weigh Crypto Market Structure Bill
    Two House of Representatives hearings dug into the details of the current legislation to regulate U.S. crypto markets, but Trump loomed over the discussions.  ( 30 min )
    South Korea Elects Crypto-Friendly Lee Jae-myung as New President
    During the election Lee Jae-myung made a host of crypto promises to appeal to the nation's 15 million crypto investors.  ( 26 min )
    BitFuFu Hits Record 34.1 EH/s Hashrate as Bitcoin Production Surges in May
    The mining firm sold 178 BTC near May’s price peak to cover expenses and boost liquidity.  ( 25 min )
    Circle IPO Pricing Could Jump Above Range as Investor Orders Surge: Bloomberg
    Pricing for the stablecoin issuer's public offering is expected during the U.S. evening hours on Wednesday.  ( 25 min )
    TON Dips as 'Double Top' Pattern Potentially Signals Short-Term Bearish Trend
    Market volatility intensifies as key short-term support levels break down.  ( 26 min )
    Litecoin Holds Support Level as Layer-2 Launch Signals Broader Utlity
    Despite macro pressure and a bearish chart setup, Litecoin is gaining traction on the rollout of a layer-2 network and other developments.  ( 27 min )
    Crypto Without Privacy Isn't Crypto
    Scale and privacy aren’t contradictory goals. ZCash developers have created a private digital payment network that scales to billions of users, says Helius CEO Mert Mumtaz.  ( 26 min )
    AVAX Drops 4% as Critical Short-Term Support Breaks
    Avalanche's downward spiral accelerates as key technical levels fail, signaling potential further losses ahead.  ( 26 min )
    BNB Hovers Near $668 as Binance Alpha, PancakeSwap Growth Offset Selling Pressure
    However, regulatory tension and market volatility persist, with a potential breakout pushing prices towards $790.  ( 26 min )
    Branded and Established Stablecoins Are Not Competitors; They’re a Power Combo
    Branded and established stablecoins win when they work together, writes Bastion CEO Nassim Eddequiouaq.  ( 26 min )
    The Convergence of TradFi and Digital Asset Markets – A Maturing Ecosystem
    The institutionalization of digital assets and its convergence with traditional financial systems is not a passing trend, but a structural realignment of markets, says Hunting Hill Global Capital’s Adam Guren.  ( 29 min )
    A Tiny Fintech Firm Is Launching $100M Crypto Treasury Strategy, Including BTC, ETH
    The firm plans to invest not only in bitcoin, but also in ether and "regulated stablecoins," funded through existing equity facility and an institutional partnership.  ( 25 min )
    Cardano Stages V-Shaped Recovery as Price Swings 4%
    Buying pressure emerged at critical support levels as ADA demonstrated resilience despite broader market uncertainty.  ( 28 min )
    Chinese Firm Webus' Stock Jumps After Filing With SEC for $300M XRP Strategic Reserve
    The move is indicative of rising institutional interest in Ripple’s XRP ecosystem as firms seek to integrate blockchain payments into their operations.  ( 26 min )
    MoonPay Grabs Coveted BitLicense Approval In New York
    The NYDFS also granted MoonPay a money transmitter license for New York state.  ( 25 min )
    Australia Cracks Down on Crypto ATM Providers as Scammers Target the Elderly
    Anti-money laundering regulator AUSTRAC obtained data showing that 72% of all crypto ATM transactions are carried out by people over the age of 50.  ( 26 min )
    CoinDesk 20 Performance Update: SUI Drops 3.9% as Index Trades Lower from Tuesday
    Solana (SOL) was also among the underperformers, declining 3.1%.  ( 22 min )
    Top Pump.Fun Ecosystem Tokens Tumble Amid Reports of $1B Fundraise
    Solana’s hottest memecoins, from FARTCOIN to PNUT, pulled back amid reports that token-factory Pump.fun is lining up a $1 billion raise at a $4 billion fully-diluted valuation.  ( 27 min )
    Rails Raises $14M From Backers Including Kraken to Launch Crypto Exchange
    Backed by Kraken, Slow Ventures, and CMCC Global, the trading platform offers on-chain custody combined with high speed execution.  ( 25 min )
    Berachain Taps Ethereum’s Pectra Playbook With ‘Bectra’ Upgrade
    For users, the Bectra upgrade means every wallet can now work like a smart account.  ( 26 min )
    Korea's K Wave Media Soars 155% on $500M Bitcoin Treasury Plan
    Aspiring to become the “Korean Metaplanet,” K Wave Media is selling $500 million in common stock to fund initial BTC purchases.  ( 26 min )
    ETH's Recovery Builds Strength Above $2,620 With Traders Eyeing $2,700
    Despite macro uncertainty, ether bounced off key support with high volume, helping reinforce bullish structure above $2,620.  ( 26 min )
    Bitcoin Liquidity Crunch Points to Fresh Volatility as New Cycle Builds: Sygnum Bank
    Bitcoin’s role as a safe haven is getting a fresh boost from turmoil in U.S. treasuries and a weakening dollar, analysts said.  ( 26 min )
    Semler Scientific Acquires Additional 185 Bitcoin, Bringing Holdings to Nearly $500M
    The latest purchase was for $20 million and the company has now tapped its April 15 common stock issuance program for $136.2 million to fund bitcoin buys.  ( 26 min )
    Shiba Inu Breaks High-Volume Support, PepeCoin Fails to Top 200-Day Average
    SHIB's price volatility included a peak at 0.00001336 and a decline to 0.00001297, with significant trading volume.  ( 26 min )
    Moscow Exchange Launches Bitcoin Futures for Qualified Investors
    Sberbank, Russia’s largest bank, is also launching bitcoin futures and structure bonds tied to BTC.  ( 24 min )
    Crypto Daybook Americas: Bitcoin Volatility Near 2-Year Low Is IBIT’s Gain, Strategy's Pain
    Your day-ahead look for June 4, 2025  ( 40 min )
    Bitcoin Moonshot? Trader Bets on 28% Surge in BlackRock's Spot BTC ETF by Month-End
    The options market for IBIT turned bullish, with calls becoming more expensive than puts, indicating renewed optimism.  ( 26 min )
    Solana Holds Above $157 as Bulls Regain Control After Sharp 6% Reversal
    SOL dropped 6% from its recent $163 peak but bounced off $154 support as bulls regain footing and institutional demand continues to build.  ( 26 min )
    Hybrid Crypto Exchange GRVT Debuts Onchain Retail Price Improvement Orders, Bridging DeFi and TradFi
    The system matches retail traders with non-algorithmic traders, ensuring fair play and a balanced trading environment.  ( 25 min )
    Uniswap’s UNI Jumps Toward $7 as Whale-Fueled Rally Reshapes Market Sentiment
    Uniswap’s UNI breaks key resistance on explosive volume as whales enter long positions, signaling renewed bullish momentum in Ethereum-based tokens.  ( 26 min )
    Trump Family-Backed World Liberty Financial Just Sent Everyone a (Small) Stimulus Check
    WLFI token holders received $47 worth of the dollar-pegged USD1.  ( 25 min )
    CoreWeave Stock Soars on $7B Data Center Deal With Applied Digital
    Surging AI demand drives 276% YTD rally as CoreWeave secures major infrastructure capacity for HPC expansion.  ( 26 min )
    XRP Little Changed as Technicals Showed Mixed Signals for Day Traders
    Despite institutional investors pulling back, XRP is demonstrating strength.  ( 27 min )
    Standard Chartered-Backed Zodia Custody Starts Safekeeping Tokenized Emeralds
    Zodia Custody is looking after tokenized emeralds through a partnership with Swiss fintech firm GEMx.  ( 25 min )
    MARA Sets Post-Halving Record With Highest Bitcoin Production Since January 2024
    Strategic integration, proprietary mining pool, and rising hashrate fuel MARA’s standout May performance amid industry-wide difficulty spike.  ( 25 min )
    Dogecoin Breaks Key Resistance as Institutional Buyers Fuel 2.4% Rally
    Meme coin shows surprising resilience amid broader market uncertainty, suggesting a potential hedge against volatility.  ( 27 min )
    NEAR Surges 4.6% as Volume Spikes Amid Volatility
    Cryptocurrency shows strong technical breakout with cup-and-handle pattern formation as economic uncertainty drives market volatility.  ( 25 min )
    ATOM Shows Resilience Amid Crypto Market Uncertainty
    Despite market uncertainty, Cosmos token maintains stability while trading in a tight range  ( 23 min )
    Stablecoin Connector BVNK Partners With Chinese Cross-Border Payments Firm LianLian
    The deal facilitates stablecoin payments across LianLian’s network of merchants in over 100 countries.  ( 25 min )
    Bitcoin Traders Are Watching These Levels for Cues on Downside Risk
    Stablecoin reserves on exchanges have reached their highest levels in years, a sign that investors may be preparing to deploy fresh capital, traders say.  ( 28 min )
    Bitcoin Profit Taking Speeds Up Post Golden Cross, Hourly BTC Cashouts Top $500M, Blockchain Data Show
    Bitcoin's 50-day simple moving average crossed above its 200-day average on May 22, confirming the golden cross.  ( 26 min )
    U.S. President Donald Trump’s Social Media Firm Truth Social To Launch Spot Bitcoin ETF
    NYSE Arca, an arm of the New York Stock Exchange, submitted paperwork with the Securities and Exchange Commission on Tuesday.  ( 25 min )
    Asia Morning Briefing: ETH On-Chain Metrics Signal Potential Bull Run Ahead
    Bizantine Capital is all-in on ETH as Ethereum prepares to take on Solana and return to layer-one dominance.  ( 32 min )
  • Open

    Stop guessing why your LLMs break: Anthropic’s new tool shows you exactly what goes wrong
    Anthropic's open-source circuit tracing tool can help developers debug, optimize, and control AI for reliable and trustable applications.  ( 7 min )
    OpenAI hits 3M business users and launches workplace tools to take on Microsoft
    OpenAI reaches 3 million paying business users with 50% growth since February, launching new workplace AI tools including connectors and coding agents to compete with Microsoft.  ( 9 min )
    Mistral AI’s new coding assistant takes direct aim at GitHub Copilot
    Mistral AI launches enterprise coding assistant with on-premise deployment to challenge GitHub Copilot, targeting corporate developers with data sovereignty and AI model customization.  ( 9 min )
    Nvidia says its Blackwell chips lead benchmarks in training AI LLMs
    Nvidia announced today its Blackwell chips are leading the AI benchmarks when it comes to training AI large-language models.  ( 9 min )
  • Open

    MIT Technology Review Insiders Panel
    Step inside the newsroom with MIT Technology Review's editorial team as they explore the forces reshaping AI at our recent EmTech AI event.  ( 15 min )
    The Download: AI’s role in math, and calculating its energy footprint
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. What’s next for AI and math The modern world is built on mathematics. Math lets us model complex systems such as the way air flows around an aircraft, the way financial markets fluctuate,…  ( 21 min )
    What’s next for AI and math
    MIT Technology Review’s What’s Next series looks across industries, trends, and technologies to give you a first look at the future. You can read the rest of them here. The way DARPA tells it, math is stuck in the past. In April, the US Defense Advanced Research Projects Agency kicked off a new initiative called expMath—short…  ( 34 min )
  • Open

    C Game Development with Raylib
    Making games is one of the best ways to learn programming. It pushes you to think logically, stay organized, and solve real problems. Plus, it’s just fun. If you're looking to improve your C programming skills and learn how to create a complete game ...  ( 4 min )
    Learn Godot – Course for Beginners in Spanish
    Godot is an open-source, lightweight, and powerful game engine. This course will teach you how to use it to bring your game ideas to life. We just published a course on the freeCodeCamp.org Spanish YouTube channel that will guide you step by step thr...  ( 4 min )
    General Chemistry College Course
    Learning general chemistry is one of the most important steps you can take if you're planning to study science in any serious way. Chemistry is foundational. It connects to biology, physics, environmental science, engineering, medicine, and so much m...  ( 4 min )
  • Open

    Powercolor Radeon RX 9060 XT Review: More Than Just Entry-Level RDNA4
    While details of AMD’s entry-level Radeon RX 9060 XT has been out for some time now, it’s only now that we are able to share our review about the “entry-level” RDNA4 graphics card. In this review, we were provided a unit made by the Chinese brand Powercolor, and honestly, it is a card that surprised […] The post Powercolor Radeon RX 9060 XT Review: More Than Just Entry-Level RDNA4 appeared first on Lowyat.NET.  ( 39 min )
    Bank Islam To Retire Its Legacy Banking Platform And GO App By 28 June 2025
    Bank Islam Malaysia Bhd has announced that it will officially retire its legacy GO mobile banking app and www.bankislam.biz banking platform, effective 28 June 2025. The decision comes ahead of the original decommissioning date of 28 November 2025, following strong adoption of its new digital banking platforms. According to Bernama, the bank revealed that more […] The post Bank Islam To Retire Its Legacy Banking Platform And GO App By 28 June 2025 appeared first on Lowyat.NET.  ( 33 min )
    Source: TnG To Restock Limited Edition LED NFC Card Next Week
    Those who missed out on the initial run of the limited edition “You Light Up My Life” NFC card will be glad to know there’s another chance to get it soon. According to a reliable source who is familiar with the matter, Touch ‘n Go (TnG) is expected to restock the card by mid next […] The post Source: TnG To Restock Limited Edition LED NFC Card Next Week appeared first on Lowyat.NET.  ( 33 min )
    The Witcher 4 Breaks Cover As Tech Demo During State Of Unreal 2025
    Earlier this week, Epic Games’ State of Unreal 2025 event saw Polish developer CD Projekt Red (CDPR), present a tech demo of Unreal Engine 5.6 (UE 5.6) their upcoming AAA title, The Witcher 4, to a room of tech and game developers. Prior to the game’s original reveal trailer at The Game Awards last year, […] The post The Witcher 4 Breaks Cover As Tech Demo During State Of Unreal 2025 appeared first on Lowyat.NET.  ( 35 min )
    Google Pixel 10 Series May Launch On 20 August
    There have been rumours of Google launching the Pixel 10 series in August, a change in the series’ usual October launch window that started with the Pixel 9 series. New rumours corroborate the claim, with a specific date being floated, and then “corrected”, to use the term loosely. Android Headlines previously claimed that the Google […] The post Google Pixel 10 Series May Launch On 20 August appeared first on Lowyat.NET.  ( 33 min )
    Samsung Teases New Galaxy Z Fold Ultra Variant
    Samsung is teasing an all-new Ultra variant as part of its upcoming Galaxy Z Fold7 line-up, expected to debut later this year. However, beyond confirming its impending arrival, the company has yet to reveal much about the device. The teaser includes a short animation that appears to feature the Ultra model. It shows a foldable […] The post Samsung Teases New Galaxy Z Fold Ultra Variant appeared first on Lowyat.NET.  ( 33 min )
    Malaysia To Host Southeast Asia’s First Smart City Expo In September 2025
    Malaysia is set to become the first Southeast Asian country to host the region’s inaugural Smart City Expo – a spin-off of the Smart City Expo World Congress that’s held annually in Barcelona. The event in question, officially known as the Smart City Expo Kuala Lumpur 2025 (SCEKL25), is scheduled to take place from 17 […] The post Malaysia To Host Southeast Asia’s First Smart City Expo In September 2025 appeared first on Lowyat.NET.  ( 34 min )
    CelcomDigi Introduces New NX And UV Prepaid Plans; Starts From RM25/month
    While it recently upgraded one of its unlimited prepaid plans, CelcomDigi has now scrapped its previous lineup altogether and introduced the new NX and UV plans. One of the new quota-based plans is slightly cheaper with more data while the “unlimited” plans now come with uncapped speeds and higher Fair Usage Policy (FUP) limits. To […] The post CelcomDigi Introduces New NX And UV Prepaid Plans; Starts From RM25/month appeared first on Lowyat.NET.  ( 33 min )
    Microsoft Is Standardising USB-C Ports With Windows 11 Compatibility Initiative
    Microsoft said that it will deliver on two firm promises to end the “USB-C confusion”. In a recent blog post, it seeks to standardise the connectivity standard via its updated Windows Hardware Compatibility Program (WHCP) initiative for Windows 11. The new standardisation pledges that, moving forward, the connectivity standard will “just work” for all USB […] The post Microsoft Is Standardising USB-C Ports With Windows 11 Compatibility Initiative appeared first on Lowyat.NET.  ( 34 min )
    Boost Bank, TNB Partner To Offer 3.5% Interest With Paid Bills
    Boost Bank has announced a pretty unlikely partnership in introducing savings benefits to its users. Previously, the partnership resulted in the CelcomDigi Jar. This time it’s with Tenaga Nasional Berhad for – you guessed it – the TNB Jar. As part of the partnership, the companies are offering the daily equivalent of 3.5% per annum […] The post Boost Bank, TNB Partner To Offer 3.5% Interest With Paid Bills appeared first on Lowyat.NET.  ( 33 min )
    Google AI Ultra Now Available In Malaysia For RM1,229.90/month
    Last month, Google introduced two new subscriptions for its AI services called AI Pro and AI Ultra. The former was released globally while the latter was limited to US users, at least, up until recently as the tech giant has quietly made the Ultra tier available in 70 countries, including Malaysia. The AI Ultra plan […] The post Google AI Ultra Now Available In Malaysia For RM1,229.90/month appeared first on Lowyat.NET.  ( 33 min )
    Garmin Forerunner 570, 970 Now Official In Malaysia From RM2,399
    Garmin has a rich library of fitness-orientated smartwatches, including the long-running Forerunner series. The brand has launched new additions to the range, which are the Forerunner 570 and 970, which were first announced in the middle of last month for other markets. Joining them are the HRM 200 and HRM 600 chest straps as well. […] The post Garmin Forerunner 570, 970 Now Official In Malaysia From RM2,399 appeared first on Lowyat.NET.  ( 35 min )
    Adobe Photoshop Beta Now On Android
    Back in February, Adobe released its Photoshop mobile app for iPhone. Now, the company is introducing a version of the image editing software for Android users. Currently, the app is in a beta state, but it is available for download on Google Play. To entice users to try out the app, the company is offering […] The post Adobe Photoshop Beta Now On Android appeared first on Lowyat.NET.  ( 33 min )
    realme C73 Unveiled With Dimensity 6300, 6,000mAh Battery
    realme has introduced yet another budget smartphone with the new C73. Positioned above the C75 4G, the entry-level device comes with a similarly massive battery and is essentially the same phone as the C75 5G but with slower charging. The C73 sports a 6.67-inch 720p LCD display with a 120Hz refresh rate and a peak […] The post realme C73 Unveiled With Dimensity 6300, 6,000mAh Battery appeared first on Lowyat.NET.  ( 33 min )
    Nothing Phone (3) To Launch 1 July
    Nothing has announced the launch date for its upcoming Phone (3), and it is closer than previously anticipated. In an X post, the company revealed that it is unveiling the Nothing Phone (3) on 1 July 2025 at 6PM BST. In Malaysia time, that’s 2 July 2025 at 1AM. That said, local availability remains unclear […] The post Nothing Phone (3) To Launch 1 July appeared first on Lowyat.NET.  ( 33 min )

  • Open

    Your AI models are failing in production—Here’s how to fix model selection
    The Allen Institute of AI updated its reward model evaluation RewardBench to better reflect real-life scenarios for enterprises.  ( 7 min )
    Nvidia CEO Jensen Huang sings praises of processor in Nintendo Switch 2
    Nvidia CEO Jensen Huang, a key supplier for the hybrid console, sang the praises of the Switch 2 and its main processor today.  ( 5 min )
    Phonely’s new AI agents hit 99% accuracy—and customers can’t tell they’re not human
    Phonely, Maitai and Groq achieve breakthrough in AI phone support with sub-second response times and 99.2% accuracy, enabling human-level conversational AI for call centers.  ( 9 min )
    Epic Games reveals The State of Unreal for 2025
    Epic Games unveiled the State of Unreal in a keynote speech by CEO Tim Sweeney at the Unreal Fest in Orlando, Florida.  ( 9 min )
    What game companies can learn from AI analysis of 1.5M gamer conversations | Creativ Company
    Creativ Company is emerging today as a new kind of market intelligence company. It uses AI to do do sentiment analysis.  ( 8 min )
    CockroachDB’s distributed vector indexing tackles the looming AI data explosion enterprises aren’t ready for
    Scaling distributed SQL queries needs more performance and efficiency in the agentic AI era. It’s a challenge Cockroach is looking to solve.  ( 8 min )
    Inside Intuit’s GenOS update: Why prompt optimization and intelligent data cognition are critical to enterprise agentic AI success
    Intuit is using advanced genetic algorithms to help with prompt optimizations that could have significant impact for users.  ( 8 min )
    Car and chipmakers form group to develop open in-car connectivity
    Automotive car makers, suppliers, semiconductor manufacturers and ecosystem partners announced the formation of the OpenGMSL Association.  ( 5 min )
    Enterprise alert: PostgreSQL just became the database you can’t ignore for AI applications
    Analysts provide insight on what the latest acquisition of a PostgreSQL database vendor means for enterprise data and AI.  ( 7 min )
  • Open

    Meta pauses mobile port tracking tech on Android after researchers cry foul
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    Brain aging shows nonlinear transitions, suggesting a midlife "critical window"
    Comments
    Precious Plastic Is in Trouble
    Comments  ( 11 min )
    New study casts doubt on the likelihood of Milky Way collision with Andromeda
    Comments  ( 4 min )
    Show HN: Ephe – A Minimalist Open-Source Markdown Paper for Today
    Comments  ( 3 min )
    Polish engineer creates postage stamp-sized 1980s Atari computer
    Comments  ( 8 min )
    Mapping latitude and longitude to country, state, or city
    Comments  ( 5 min )
    Human Brain Cells on Chip for Sale – First biocomputing platform hits the market
    Comments  ( 36 min )
    Deep learning gets the glory, deep fact checking gets ignored
    Comments  ( 9 min )
    A deep dive into self-improving AI and the Darwin-Gödel Machine
    Comments  ( 9 min )
    Gemini in Chrome
    Comments  ( 3 min )
    Activeloop (YC S18) Is Hiring Senior Back End and AI Search Engineers(Onsite, MV)
    Comments
    Yoshua Bengio Launches LawZero: A New Nonprofit Advancing Safe-by-Design AI
    Comments  ( 3 min )
    Is AI Stealing Jobs? This Hiring Analyst Says Yes
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    Can adults grow new brain cells?
    Comments  ( 56 min )
    Show HN: AirAP AirPlay server - AirPlay to an iOS Device
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    Show HN: Gradle plugin for faster Java compiles
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    Destination: Jupiter
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    Show HN: An Alfred workflow to open GCP services and browse resources within
    Comments  ( 13 min )
    Ask HN: Options for One-Handed Typing
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    When will tech workers start creating Unions?
    Comments  ( 1 min )
    When the sun dies, could life survive on the Jupiter ocean moon Europa?
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    Don't just check errors, handle them gracefully (2016)
    Comments
    AWS forms EU-based cloud unit as customers fret
    Comments  ( 7 min )
    CVE-2024-47081: Netrc credential leak in PSF requests library
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    The Fannie and Freddie Stakes Are High
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    Where in the world are babies at the lowest risk of dying?
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    Changing Directions
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    Show HN: Localize React apps without rewriting code
    Comments  ( 6 min )
    Swift at Apple: Migrating the Password Monitoring Service from Java
    Comments  ( 5 min )
    Morph (YC S23) Is Hiring a ML Engineer
    Comments
    Show HN: Ultra-lightweight chunker library with emoji support
    Comments  ( 8 min )
    Technical Guide to System Calls: Implementation and Signal Handling in Modern OS
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    (On | No) Syntactic Support for Error Handling
    Comments  ( 10 min )
    Oh Fuck! How Do People Feel about Robots That Leverage Profanity
    Comments  ( 3 min )
    The initial version of the /etc./magic file used by the file(1) command
    Comments
    How much do language models memorize?
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    The Small World of English
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    Claude Code Is My Computer
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    PlayDiffusion – Next-Generation AI Voice Inpainting Technology
    Comments  ( 10 min )
    Radio for DuckDB – DuckDB Now Talks to WebSockets and Redis Pub/Sub
    Comments  ( 13 min )
    Mario Kart designers had to rethink everything to make it open world
    Comments  ( 35 min )
    Show HN: Controlling 3D models with voice and hand gestures
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    Show HN: PinSend – Share text between devices using a PIN(P2P, no login)
    Comments  ( 4 min )
    Making Magic with MCP: From Data Retrieval to Real Analysis and Insights
    Comments  ( 8 min )
    Builder.ai Collapses: $1.5B 'AI' Startup Exposed as 'Indians'
    Comments  ( 21 min )
    KDE for Windows 10 Exiles – Upgrade your software, not your computer
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    Vision Language Models Are Biased
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    Covert Web-to-App Tracking via Localhost on Android
    Comments  ( 14 min )
    Show HN: I wrote a Java decompiler in pure C language
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    Meta and Yandex are de-anonymizing Android users' web browsing identifiers
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    Illicit crypto-miners pouncing on lazy DevOps configs leaving clouds vulnerable
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    NYC Drivers Who Run Red Lights Get Tickets. E-Bike Riders Get Court Dates
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    Spark AI (YC W24) Is Hiring a Full Stack Engineer in San Francisco
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    Updates to Windows for the Digital Markets Act
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    Claude has learned how to jailbreak Cursor
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    What Is "Seeing" in Astrophotography? The Science Behind Atmospheric Turbulence
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    Ukraine's Autonomous Killer Drones Defeat Electronic Warfare
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    Plutonium Mountain: The 17-year mission to guard remains of Soviet nuclear tests
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    There should be no Computer Art (1971)
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    The Shape of the Essay Field
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    EU Commission refuses to disclose authors behind its mass surveillance proposal
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    Ask HN: Cloud vs. Edge Computing–Why Choose a Local NAS?
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    The Creepy, Surprisingly Routine Business of Animal Cloning
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    Stop Over-Thinking AI Subscriptions – Peter Steinberger
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    Rsync's defaults are not always enough
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    The Metamorphosis of Prime Intellect (1994)
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    AI makes the humanities more important, but also weirder
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  • Open

    How to Talk to AI (and Get Better Results)
    Summary Introduction Context First Example Second Example Third Example This short article aims to help beginner and curious users understand a simple approach to using AI effectively. First of all, I'm not an AI expert, just someone who's curious about it and wants to help others make use of it. I'm doing this for fun, but I hope it ends up being helpful to someone out there! Most sources emphasize that you need to provide context when asking AI questions to get accurate answers. However, what many don’t mention is that you can actually ask the AI itself what context or background information you should include to improve the quality of its response. This way, even if you’re unsure what details are relevant, the AI can guide you on how to frame your request for the best possible resul…  ( 5 min )
    The Bold Sweetness of a Raspberry Background
    Looking for a background that blends energy with elegance? A raspberry background strikes the perfect balance. Raspberry is a rich, vibrant hue—deeper than pink, livelier than red, and with just enough sweetness to feel playful without losing its sophistication. It’s a color that turns heads while still feeling polished, making it ideal for bold, expressive designs that want to feel confident and current. Raspberry captures attention, but with charm. It’s a color that communicates passion, creativity, and personality. A raspberry background adds visual richness, giving your content a dynamic feel while remaining approachable and warm. It’s especially effective when you want to feel fresh and fun—but still refined. - Beauty & Fashion Brands: Raspberry adds a sense of bold femininity—perfect for cosmetics, clothing, or accessories. - Event Promotions: Great for vibrant celebrations like galas, birthdays, or themed parties. - Social Media Content: Scroll-stopping and full of energy, it makes quotes, promos, and visuals pop instantly. - Modern Print Design: Whether it’s a flyer, packaging, or a digital invite, raspberry gives it life and style. To enhance its richness: Use white or light gray for clean, legible contrast. Add gold or rose gold accents for a luxurious touch. Pair with deep navy, plum, or black for a dramatic, high-contrast effect. Combine with peach or blush tones for a softer, layered palette. A raspberry background is bold, juicy, and packed with personality. It’s perfect when you want your visuals to feel passionate, lively, and modern. Whether you’re branding a product, designing an event, or crafting content, raspberry adds a splash of stylish energy that’s hard to ignore. Sweet, strong, and endlessly versatile—raspberry is color done right.  ( 3 min )
    Reflexões Noturnas: Por que “Team Topologies” me fez repensar tudo sobre como a gente trabalha (e entrega valor)
    Hoje, depois de um dia puxado, me peguei pensando nos pontos que mais me marcaram do livro Team Topologies, do Matthew Skelton e Manuel Pais. Já tinha ouvido muita gente recomendando, mas confesso: só agora lendo com calma entendi o real impacto disso na nossa forma de trabalhar. E olha… como Tech Lead, foi impossível não revisitar cada decisão de estrutura que já ajudei a desenhar. Sempre acreditei que tecnologia é meio, não fim. Mas o livro mostra que como a gente organiza os times importa tanto quanto a stack ou a arquitetura. Sabe aquela história da Inverse Conway Maneuver? De projetar a estrutura pensando na arquitetura que você quer alcançar e não aceitar que a arquitetura reflete os silos que existem? Isso ficou martelando na minha cabeça. Comecei a pensar no meu time. Nas dependênc…  ( 4 min )
    The Deep Sophistication of a Plum Background
    Looking to create a mood that feels luxurious, mysterious, and timeless? A plum background delivers exactly that—and more. Plum is a deep, rich hue that blends the regal tones of purple with the warmth of red. It’s bold without being brash, moody without feeling cold. A plum background adds depth, drama, and a sense of refined elegance to any design, making it a favorite among creatives who want to leave a lasting impression. Plum symbolizes creativity, confidence, and quiet power. It’s often associated with sophistication, depth, and emotional intelligence. Unlike brighter purples or pinks, plum feels grounded—it holds weight, visually and emotionally. Using a plum background in your design says: this isn’t just beautiful—it’s intentional. - Luxury Branding: Ideal for high-end fashion, cosmetics, or boutique labels looking to convey richness and exclusivity. - Event Invitations & Stationery: Perfect for evening weddings, galas, or autumn events where you want elegance with a touch of drama. - Web Design & Portfolios: Makes visuals pop while keeping the tone sophisticated and creative. - Social Media Graphics: Adds mood and mystery to quotes, promotions, or storytelling content. To elevate your plum palette: Pair with gold, brass, or rose gold for a regal, upscale look. Use ivory or pale gray for soft contrast and readability. Add blush pink or dusty rose for a romantic, layered tone. Mix with forest green or navy for a rich, dramatic combo. A plum background is more than just a dark color—it’s a design statement. It adds mood, weight, and style in one stroke. Whether you're building a brand, crafting a presentation, or designing social content, plum brings a sense of polish that never feels overdone. Understated. Bold. Timeless. That’s the power of plum.  ( 3 min )
    The Vibrant Blend of a Pink Orange Background
    Looking for a background that’s bursting with personality? A pink orange background is your perfect match. This playful color combination fuses the fun, flirty vibe of pink with the bold, sunny energy of orange. The result? A background that feels upbeat, modern, and full of life. Whether you’re designing for digital or print, a pink orange background adds instant warmth and visual excitement. Pink brings charm and creativity. Orange adds confidence and vibrancy. Together, they create a lively and emotionally rich palette that feels youthful yet stylish. A pink orange background grabs attention—but it does it with joy, not force. This makes it ideal for brands and creatives who want to stand out with positivity and flair. - Social Media Graphics: Perfect for eye-catching posts, stories, and ads that pop in a crowded feed. - Event Promotions: From summer parties to pop-up shops, this color combo radiates excitement. - Youthful Branding: Great for fashion, beauty, or lifestyle brands targeting a fun-loving, trend-conscious audience. - Product Packaging: Especially effective for cosmetics, stationery, or food items that want to feel fresh and energetic. To make the most of this bold backdrop: Use white or soft beige for clarity and contrast. Pair with gold or rose gold accents for a luxe, feminine touch. Add mint or turquoise for a vibrant, tropical twist. Use deep plum or navy for balance and a modern edge. A pink orange background isn’t just colorful—it’s expressive. It brings warmth, joy, and movement to your design. Whether you’re building a brand, sharing a message, or launching a product, this radiant blend makes your visuals feel alive. If your project needs energy, attitude, and a whole lot of color—pink orange is the way to go.  ( 3 min )
    Job for beginner, any help?
    A post by T-Roy  ( 2 min )
    The Soft Boldness of a Pastel Red Background
    If you’re looking for a background that feels both gentle and confident, a pastel red background offers the perfect balance. Pastel red tones down the intensity of classic red, softening it with a milky, airy finish. The result is a color that still carries the warmth and energy of red—but with a more welcoming, calming presence. It’s perfect for designs that want to express emotion without overwhelming the viewer. Red is known for passion, excitement, and urgency. But in its pastel form, it takes on a more thoughtful and tender personality. A pastel red background is approachable, warm, and quietly energetic. It adds charm to your visuals while keeping the mood light and open. This makes it a great choice when you want your design to feel emotionally resonant, but not overpowering. - Lifestyle & Wellness Brands: Perfect for personal care, relationship-focused content, or heartfelt storytelling. - Web Design & Blogs: Adds a warm touch to minimalist designs, giving them subtle personality. - Event Invitations: Ideal for Valentine’s events, bridal showers, or spring celebrations—romantic, yet modern. - Social Media Graphics: Stands out without screaming—great for quotes, promos, or announcements with a personal tone. To complement this soft yet bold color: Pair with white or soft gray for a clean, calm look. Use peach, blush, or nude tones for a romantic, tonal palette. Add sage green or muted blue for contrast with a natural vibe. Try rose gold or brass accents to add elegance and warmth. A pastel red background is all about quiet strength. It’s emotional without being dramatic, colorful without being loud. Whether you’re designing a brand, sharing a message, or setting a tone—pastel red adds heart, warmth, and visual appeal. Soft doesn’t mean weak. With pastel red, you can be bold—and kind—all at once.  ( 3 min )
    The Understated Elegance of a Dusty Rose Background
    If you're searching for a color that feels both timeless and modern, romantic and grounded—a dusty rose background is a perfect choice. Dusty rose sits somewhere between blush pink and mauve. It has the softness of pink but with a muted, earthy undertone that adds depth and sophistication. It’s a color that whispers instead of shouts, creating a mood that’s calm, confident, and beautifully balanced. Unlike brighter or bolder pinks, dusty rose brings a vintage, refined quality to your design. It feels grown-up without being cold, feminine without being overly delicate. As a background, it sets a tone of quiet luxury—making it ideal for both personal and professional design projects. - Branding for Boutiques & Creatives: Great for fashion, florists, interior design, or any brand that values elegance and style. - Weddings & Events: A go-to background for invitations, programs, and signage that want to feel romantic but modern. - Social Media & Lifestyle Content: Creates a warm, cohesive aesthetic that feels curated and high-end. - Portfolio Websites: Adds character and charm without distracting from your work. To get the most out of a dusty rose background: Pair with warm neutrals like beige, ivory, or soft taupe for a natural, layered look. Add gold or bronze for warmth and luxury. Use deep forest green, navy, or charcoal for bold contrast with a touch of drama. Mix with sage, mauve, or blush for a romantic, tonal palette. A dusty rose background is subtle, soulful, and effortlessly stylish. It brings just the right amount of color—never overpowering, always tasteful. Whether you're designing for a brand, a personal blog, a wedding, or a product launch, dusty rose adds a layer of warmth and intention that makes everything feel more curated. When you want to stand out softly but leave a lasting impression—dusty rose is the way to go.  ( 3 min )
    Requesting Feedbacks
    I've just completed a front-end coding challenge from @frontendmentor! 🎉 You can see my solution here: https://www.frontendmentor.io/solutions/social-links-profile-card-THJeSrsOLT Any suggestions on how I can improve are welcome!  ( 2 min )
    The Delicate Beauty of a Seashell Background
    If your design needs a touch of subtle elegance and coastal calm, a seashell background may be exactly what you're looking for. Soft, neutral, and timeless, seashell is a pale pinkish-beige inspired by natural shells found on the shore. It brings warmth and airiness to any layout, creating a serene backdrop that feels both minimal and sophisticated. A seashell background offers quiet charm. It doesn't shout for attention—it creates space. It’s gentle on the eyes, soothing to the mind, and perfect for designs that aim to feel clean, fresh, and inviting. This background color works especially well when your goal is to keep the focus on the content while still adding a touch of personality and polish. - Lifestyle Blogs & Websites: Gives a clean, coastal feel that’s perfect for minimal, elegant branding. - Wellness & Skincare Brands: Evokes calm and purity—ideal for self-care or natural product lines. - Wedding & Event Stationery: A beautiful neutral base for elegant invitations, menus, or save-the-dates. - Product Photography: Adds subtle warmth without overpowering your product shots. To enhance your seashell background: Use white or ivory for a soft, airy look. Add dusty rose, blush, or mauve for a romantic palette. Incorporate sage, soft gray, or sky blue for natural, ocean-inspired tones. Use gold or warm copper accents for an elevated, refined feel. A seashell background is all about simplicity with soul. It’s understated yet beautiful, natural yet refined. Whether you’re designing for a brand, a personal project, or an event, seashell brings a quiet confidence that makes your content feel calm, intentional, and effortlessly elegant. If you're aiming for soft sophistication with a timeless touch—seashell might be the perfect backdrop.  ( 3 min )
    Frostgate: A ZK-Agnostic Modular Architecture for Trustless Interoperability
    Frostgate proposes a new architecture for cross-chain interoperability, one that does not rely on light clients, centralized bridges, or multisig committees, instead, it offers a modular, verifiable system for message passing across blockchains, primarily grounded in cryptographic soundness and composable design. At it’s core, Frostgate fuses Succint State Validation (SSV), zero-knowledge proofs and chain abstraction for a fully programmable and extensible interop stack that any chain, valid proving system, or application can adopt, all without compromising decentralisation. Modular by Construction ICAP (Interoperable Chain Abstraction Protocol): ICAP defines how ChainAdapters expose chain-specific logic to Frostgate. It abstracts key components of participating chains, including, finality…  ( 5 min )
    The Soft Strength of a Salmon Background
    Looking for a color that’s friendly, fresh, and quietly confident? A salmon background might be exactly what you need. Salmon is a beautiful in-between shade—warmer than pink, softer than orange, and more grounded than coral. It radiates warmth and approachability, making it a perfect choice for designs that aim to feel inviting, modern, and balanced. Salmon brings a natural, earthy vibe while still feeling stylish and contemporary. It’s the kind of color that feels effortless—never too loud, but never boring either. A salmon background instantly creates a sense of comfort and calm, while still keeping your visuals engaging and memorable. - Lifestyle & Wellness Brands: Salmon gives off a cozy, trustworthy vibe—perfect for brands focused on care, calm, or personal connection. - Web Design: Great for landing pages, blogs, and about pages where tone and visual warmth matter. - Event Stationery: Think modern wedding invites, baby showers, or spring gatherings—elegant, yet easygoing. - Social Media Content: Light enough to be soothing, colorful enough to stand out in any feed. To get the most from a salmon background: Pair with white or light beige for a clean, fresh look. Add sage green or muted teal for an earthy, modern combo. Use charcoal or navy for contrast and sophistication. Blend with peach, blush, or rose for a soft, tonal palette. A salmon background is subtle confidence in color form. It’s versatile, warm, and visually comforting. Whether you’re building a brand, crafting content, or designing for print or web, salmon adds a human touch that feels just right. Not too bright. Not too pale. Just the perfect blend of soft strength.  ( 3 min )
    Deploying a Full PaaS Architecture in Azure with Just a Bash Script
    In modern cloud development, time is of the essence. Whether you're launching APIs, scaling SaaS platforms, or building microservices, Platform as a Service (PaaS) simplifies the infrastructure layer so you can focus on what matters most—your application. In this post, we’ll walk through a real-world Azure PaaS use case using just a few lines of Azure CLI and Bash scripting. We'll provision a resource group, a Cosmos DB instance, a SQL Server, and deploy a Web App—all automated and production-ready. Imagine a full-stack developer is building a modern app with a NoSQL document store (Cosmos DB), a relational backend (SQL Server), and a front-end running on Azure Web Apps. The goal: set it up in under 5 minutes using PaaS building blocks. #!/bin/bash # Create a resource group az group creat…  ( 4 min )
    Will AI Replace Developers? Here’s What’s Actually Changing...
    Will AI Replace Developers? Here Is What Is Actually Changing Every week, there is a new headline about AI replacing jobs. Most of the time, the focus is on roles like data entry, customer service, or warehouse work. But what about developers? Will tools like Copilot, Cody, or GPT-4 automate us out of our careers? Let us take a clear look at what is actually happening. AI tools like GitHub Copilot and ChatGPT are very good at specific technical tasks. For example: Writing repetitive or boilerplate code Translating between programming languages Generating unit tests and documentation Refactoring small functions Explaining complex code in simple terms If your day-to-day work involves these types of tasks, AI can already help, and in some cases, replace that part of the workflow. The…  ( 4 min )
    When Your Job Doesn’t Match Your Goals…
    At this point, I am feeling very confused. I wanted to be a developer, pursued Computer Science since high school but ended up in a network engineer role (thanks to the recession, I had to accept this offer that listed Python and SQL in the job description). I’ve been promising to get into development work for a long time (one and a half years), but no such work has been assigned so far. Now, I’m at a point where I just want to switch job, as my service agreement is about to end. I’m confused—there’s chaos around GenAI everywhere. Should I start with GenAI, or go back to the development work (MEAN stack) I used to do? Due to workload, I could never study consistently for either. I’ve introspected a lot, and I’m still confused. My current job only pays well, but the work is completely disconnected from my career aspirations. Please share your comments, suggestions, and advice. Note - I graduated in 2023 with < 2 YOE.  ( 3 min )
    Shorten URL Reflections
    this this  ( 2 min )
    Build MCP server in Java with a2ajava
    This guide will help you set up your development environment building MCP Server, including both MCP (Model Context Protocol) and A2A (Agent-to-Agent) servers. Java Development Kit (JDK) 11 or higher IntelliJ IDEA (recommended) or your preferred IDE Claude Desktop Client Git Fork the SpringActions repository to your GitHub account. This will serve as your MCP/A2A server that can handle both protocols. Download the MCP Connector JAR. This is a mandatory component that enables communication between your client and server for MCP protocol , for A2A this is not required. If you want to examine or modify the connector's source code: git clone https://github.com/vishalmysore/mcp-connector Open the project in IntelliJ IDEA to explore or modify the connector code. Download and install the Claude …  ( 4 min )
    Hardship Is the Key to Success: The Example of Somaliland and Nelson Mandela
    Mohamed Farah Tahar Africa political analyst Every successful person or community often has a dark past—a time when they faced severe challenges. That’s why it’s said, “Hardship is the key to success.” Somaliland is a living example of how adversity can be turned into opportunity and progress. Likewise, the world has individuals whose lives prove that perseverance through hardship leads to greatness. One of those is Nelson Mandela. Somaliland: A Legacy of Hardship In the late 20th century, especially in 1988, Somaliland experienced extreme hardship—destruction, displacement, war, and massacres. Major cities like Hargeisa and Burao were heavily bombarded and left in ruins. People were forced to flee, becoming refugees both internally and externally. Life reached its lowest point, and the c…  ( 4 min )
    [Boost]
    Detecting nginx worker leaks Tony Meehan ・ Jun 3 #nginx #kubernetes #sre #community  ( 2 min )
    The Power of WhatsApp Automation in Business
    The Power of WhatsApp Automation in Business WhatsApp automation can revolutionize how businesses communicate with both internal teams and customers. Here are some key applications: Administrative Reporting: Send daily, weekly, or monthly reports to managers and executives. Customer Order Notifications: Update customers on their order status in real-time. Appointment Reminders: Automatically send reminders to clients about upcoming appointments. Customer Support: Provide instant responses to common customer queries. Internal Alerts: Notify team members about critical system events or emergencies. Marketing Campaigns: Send personalized offers or updates to opted-in customers. Let's explore how to implement some of these use cases using Python and SuperSimpleWhats (SSW). We'll create a Pyt…  ( 5 min )
    Unpu R.I.P. Coding: In 10 Years, Everyone Will Code with A.I.
    Ten years ago, learning to code was like unlocking a superpower. Today, it’s still an incredibly valuable skill—but the horizon is shifting fast. We’re entering a new era of software creation, one where the gatekeepers of syntax and stack are giving way to a more intuitive, accessible collaborator: AI. In the future, prompt engineering will be more valuable than programming languages. You will no longer need to "know" how to code—you'll need to know how to think developer-style and be able to clearly explain what you're after to your AI partner. ** Everyone's a Developer Now** Design your UI from a sketch Debug your app in your sleep Optimize backend performance Build full-stack apps by voice Instantly, entry isn't technical ability anymore, but imagination and vision. Designers, marketers, entrepreneurs, and children will create production-quality apps without ever laying eyes on a semicolon. It's already happening. AI-native development environments and tools like Firebase Studio, Stitch, Jules, and Google AI Studio are constructing low-code/no-code platforms powered by high-IQ language models. ** And Professional Developers Then?** Ten-year professionals will focus on: Architecture and system design AI-human workflows for collaboration Security, ethics, and responsible AI adoption Working with code as a tool, not an impediment, to fix actual-world problems The keyboard will not perish—but its role will evolve. Instead of writing out every function by hand, devs will instruct AI agents, generating higher-level abstractions more quickly and with more impact. ** Programming Becomes Human Once More** Coding was once a gift of the elite. AI will make it a creative language of the masses. ⚰️ So, Is Coding Dead? So here's to the future— R.I.P. manual coding. Long live creative engineering.  ( 4 min )
    “How I learned to stop going broke and build stability with just $250 (real steps, no fluff)”
    I used to always end up broke at the end of the month, even when I got help or worked extra. Then I tried this approach: I treated $250 not as small money, but as seed capital. I broke it down into 4 parts: It wasn’t magic. It was direction. I broke it all down here for anyone who needs it: Read the full article here Hope this helps someone like me. AMA if you have questions.  ( 3 min )
    Goodbye REST? Build a Modern GraphQL Todo API with Python + FastAPI 🍓
    Have you ever felt frustrated managing multiple REST endpoints, chasing over-fetching or under-fetching data? Enter GraphQL — a modern alternative to REST APIs that lets clients request exactly what they need. In this tutorial, you’ll build a simple but powerful Todo API using Python, leveraging: By the end, you’ll have a fully working GraphQL API deployed on the cloud — and all the code will be on GitHub for you to explore and extend. 💻 Code: https://github.com/arunsaiv/graphql-todo-api Why Choose GraphQL Over REST? REST APIs are great, but as apps grow, you often face challenges: GraphQL solves these by letting clients ask for exactly the data they want in a single request, reducing network overhead and improving developer experience. What You’ll Build A Todo API that supports: • Adding…  ( 5 min )
    AI Transforms Customer Outreach: A New Era for Marketing Funnels
    AI-powered customer outreach is revolutionizing marketing funnels by enabling hyper-personalized interactions at every stage of the customer journey. This approach helps businesses nurture leads, increase conversions, and foster lasting customer loyalty, all while optimizing resources and enhancing efficiency in the competitive digital landscape. Artificial intelligence (AI) is transforming how businesses engage with customers, offering unprecedented opportunities to streamline marketing funnels from initial awareness to long-term loyalty. By automating and personalizing outreach efforts, AI tools are helping companies achieve greater efficiency, reduce costs, and significantly improve customer satisfaction. At the awareness stage, AI tools are crucial for making impactful first impression…  ( 5 min )
    Tools I'm Using in 2025 (not that anyone asked)
    Introduction I keep saying my next post won't be about AI, and then inevitably, I post something about AI. It's hard to ignore, it's the big bubble we are dealing with, and there is so much hype that needs to be ignored and filtered so we can get to the actually good stuff... I've been playing around with various tools over the last 3 or 4 months, and I think I've settled into what I find to be most useful for me. And while the topic says no-one asked, truth is, this actually does come up in a few discussions on other platforms and groups I'm part of, so I figured I'd love to share, but more importantly, hear what others are doing and why you agree or disagree with me. So, without further ado... When it comes to chat powered LLMs, there is no question that ChatGPT is the one that comes …  ( 7 min )
    .NET 10 + AI = Magic: How I Built an Intelligent Web App in a Weekend
    Hook/Intro: What happens when .NET 10 meets OpenAI? You get a blazing-fast, smart, enterprise-grade web app—built over a weekend! In this post, I’ll show how I fused the latest .NET 10 features with ChatGPT/Azure OpenAI to create a responsive AI assistant in a real-world business app. Why This Topic Works: Combines the hype of AI with the stable release of .NET 10 Shows real use case → "weekend build" makes it accessible and engaging Blends practical code, dev experience, and cool tech — a winning formula What I Built: A lightweight internal tool that allows users to: Ask natural-language queries about enterprise data Generate business reports using OpenAI GPT Summarize customer feedback from SQL data Draft internal documents and emails from structured input Tech Stack: .NET 10 Web API ASP.NET Core Blazor (for UI) Azure OpenAI GPT-4 Entity Framework Core Serilog + Seq for logging Redis for caching prompts Features Used from .NET 10: Minimal APIs v2 → rapid endpoint setup JIT Compiler Boosts → snappy performance under load Span enhancements → optimized string handling for GPT responses C# 14 Field-Backed Properties → cleaner data models System.Text.Json improvements → faster prompt & response serialization ChatGPT Integration: var response = await openAiClient.GetChatCompletionAsync( new ChatCompletionRequest { Model = "gpt-4", Messages = new List { new ChatMessage("user", "Summarize customer reviews from last week"), } }); Tip: Always cache frequent prompts with a smart key (e.g., user + time + intent). What I Learned: Prompt engineering is half the battle. ASP.NET Core is incredibly fast for AI-backed endpoints. .NET 10’s performance gains are visible when batching API requests. Clean architecture + AI = readable, testable, maintainable. Ready to Try? Want the GitHub repo, tutorial series, or free starter template? Drop a comment!  ( 4 min )
    Pre-Caching Deep Dive: Boosting Performance Proactively
    ✅ What is Pre-Caching? Pre-caching refers to the process of loading and storing specific data or resources into cache before they are requested by the user or system. It is a proactive caching strategy designed to improve responsiveness and reduce latency. Rather than waiting for a user to request something and caching it after that (lazy caching), pre-caching anticipates what will be needed and loads it ahead of time. Improves Speed & UX: Ensures instant availability of key content or features, especially during initial app or page loads. Reduces Latency: Data is ready in the cache, eliminating delays caused by network or server access. Offline Support: In progressive web apps (PWAs), pre-caching allows apps to function even without an internet connection. Reduces Server Load: By servin…  ( 4 min )
    [Boost]
    Make the Developer Experience Good Don MacKinnon ・ Jun 2 #productivity #programming #frontend #startup  ( 2 min )
    Create a feature flag in your IDE in 5 minutes with LaunchDarkly’s MCP server
    This MCP server is currently in beta. For the most up to date instructions, read about the LaunchDarkly MCP server in the official product documentation. In order to complete this tutorial, you must have the following prerequisites: A LaunchDarkly account. Sign up for a free one here. The Cursor IDE installed on your local machine. Although this tutorial is Cursor-focused, our MCP server also works with any AI client that supports MCP, such as Windsurf or even Raycast. A JavaScript runtime on your local machine that supports ECMAScript 2020 or newer. Functionally, this means Node.js v18 or v20, Bun v1 or newer, or Deno 1.39 and above. Model-context protocol (MCP), is an open protocol that lets you interact with APIs using natural language. LaunchDarkly's MCP server is powered by Speake…  ( 8 min )
    Turning Adversity into Opportunity: Harnessing the Power of Difficult Times
    By Mohamed Farah Tahar Introduction Adversity is a universal experience. Whether personal, communal, or national, hardship is inevitable. But what separates resilient individuals and nations from those who falter is not the absence of difficulty—but the ability to extract wisdom, strength, and growth from it. In Africa, where challenges span from economic instability to climate shocks, the ability to transform adversity into opportunity is not just an option—it’s a necessity. Reframing the Narrative of Hardship Too often, difficult times are viewed solely through a lens of loss. Yet, every hardship carries within it a hidden lesson, a deeper meaning, or a new beginning. When individuals and institutions ask, “What is this trying to teach us?” rather than “Why is this happening to us?”, the…  ( 4 min )
    Cloud Business Continuity and Disaster Recovery: Why It Actually Matters (Especially for DevOps)
    Cloud adoption is exploding. In 2024 alone, global public cloud spend topped $675B. But scale brings complexity — and complexity breaks. So what happens when your infrastructure breaks? If your DR plan is still a few backup scripts and tribal knowledge, this post is for you. Let’s talk disaster recovery (DR) from a DevOps/Infra-as-Code (IaC) perspective — what it should look like, and how to make it part of your daily workflow. Cloud Business Continuity = Keep things running Disaster Recovery = Recover fast when they don’t If your Terraform codebase is the source of truth, then cloud DR is your ability to rebuild infra from code, not just restore data blobs. Here’s what’s at stake: 💸 Downtime = lost revenue (esp. for e-commerce & SaaS) 🧠 Broken infra = dev productivity loss + missed SLA…  ( 5 min )
    Turning Adversity into Opportunity: Harnessing the Power of Difficult Times
    Introduction Adversity is a universal experience. Whether personal, communal, or national, hardship is inevitable. But what separates resilient individuals and nations from those who falter is not the absence of difficulty—but the ability to extract wisdom, strength, and growth from it. In Africa, where challenges span from economic instability to climate shocks, the ability to transform adversity into opportunity is not just an option—it’s a necessity. Reframing the Narrative of Hardship Too often, difficult times are viewed solely through a lens of loss. Yet, every hardship carries within it a hidden lesson, a deeper meaning, or a new beginning. When individuals and institutions ask, “What is this trying to teach us?” rather than “Why is this happening to us?”, they unlock the first key …  ( 4 min )
    The Hidden Major Flaws in ‘Work Smart, Not Hard’ That Make People Mediocre
    "Work smart, not hard!" You hear and read it everywhere. Everyone loves to say it. Why? Because it makes them sound intelligent. And everyone loves sounding intelligent. It gives them a quick dopamine hit that lasts maybe seven seconds, but hey, that's enough to feel amazing for a moment. This advice is especially popular in our field — software engineering. We're problem solvers, right? We love puzzles, we adore challenges. But more than that, we love solving them in smart, elegant ways. That's basically our job to find smart, efficient solutions to complex problems. And I'm 100% on board with that. This is still the worst advice you can give to anyone. If you know anything about me, you know I'm not a hater. I don't usually hate on things without good reasons. But this advice? I absolu…  ( 10 min )
    Hello Dev.to! Discovering Flexible Visual Systems 🎨
    Hey everyone! 👋 New to dev.to and loving the vibes already. I'm on this exciting journey exploring the intersection of code and design. Just discovered Martin Lorenz's work on flexible visual systems and I'm completely fascinated. Feels like a beautiful approach to creating meaningful design systems in an age where AI can pump out content so quickly. Inspired by his approach, I built this little prototype: https://codepen.io/spaghettifunction/pen/myJEoYo It's a grid system where each cell responds to mouse interaction while influencing its neighbors. Nothing groundbreaking, but it felt magical watching those simple rules create complex, beautiful behaviors. Systematic thinking meets creative expression Simple rules creating complex emergent behavior Interactive design that feels alive, not static For those familiar with generative/systematic design: Who else should I be exploring? Any favorite examples of flexible visual systems? What draws you to this intersection of code + design? Still very much learning and would love to hear your thoughts!  ( 3 min )
    How to Start a SwiftUI App in 2025
    How to Start a SwiftUI App in 2025 Starting a SwiftUI app in 2025 means embracing the latest Swift and Apple technologies to build modern, fast, and maintainable iOS applications. Whether you’re a beginner or updating your skills, here’s a step-by-step guide to get your SwiftUI app up and running. Install the latest version of Xcode from the Mac App Store (Xcode 15 or newer). Make sure your macOS is updated to support the latest Xcode. Familiarize yourself with the Swift 5.9+ language features introduced recently. Open Xcode and choose "Create a new Xcode project." Select "App" under the iOS tab. Name your project (e.g., SwiftShelfApp). Ensure "Swift" is selected as the language and "SwiftUI" as the interface. The main entry point is marked with the @main attribute. Your ContentView.swift uses SwiftUI’s declarative syntax. Learn the basic building blocks like View, State, Binding, and ObservableObject. Start by modifying ContentView.swift: import SwiftUI struct ContentView: View { @State private var counter = 0 var body: some View { VStack(spacing: 20) { Text("Welcome to SwiftShelf!") .font(.title) .padding() Text("You’ve tapped \(counter) times") .font(.headline) Button("Tap Me") { counter += 1 } .buttonStyle(.borderedProminent) } .padding() } } struct ContentView_Previews: PreviewProvider { static var previews: some View { ContentView() } } Press Cmd+R to build and run your app in the iOS Simulator. Interact with the button to see your app respond. Experiment with lists, navigation, and data flow. Learn about Combine framework for reactive programming. Follow Apple’s official SwiftUI tutorials and documentation. By starting with these steps, you’ll build a solid foundation for SwiftUI development in 2025 and beyond. Keep coding and exploring new features as Apple updates the ecosystem! Happy coding! 🚀  ( 4 min )
    Automating Infrastructure as a Service (IaaS) in Azure with Azure CLI
    In the world of modern cloud infrastructure, Infrastructure as a Service (IaaS) empowers teams to provision compute, network, and storage resources in a flexible and repeatable way. Microsoft Azure offers a powerful CLI that allows infrastructure engineers to build, scale, and destroy entire environments with just a few lines of Bash. In this article, we’ll walk through a real-world automation scenario that deploys a full IaaS environment—complete with a VM, a virtual network, a subnet, and storage—and deletes it cleanly after use. Let’s say your QA team needs a disposable virtual environment to run performance and security tests on an Ubuntu server. Rather than provisioning it manually, you automate the process so that any team member can spin it up on demand—and tear it down with equal e…  ( 4 min )
    Hello World.
    A post by mrposible  ( 2 min )
    Is Biotech Entering a New Era of Drug Discovery?
    While artificial intelligence gets much of the attention, a wave of innovation in biotechnology is quietly reshaping the future of medicine. From groundbreaking Alzheimer’s treatments to novel gene editing strategies, biotech companies are pushing forward with fresh approaches that promise to change how we discover and develop new drugs. In Australia, the company Actinogen Medical is advancing a new once-a-day pill called Xanamem, designed to target cortisol, the stress hormone linked to memory loss and cognitive decline. Unlike many current treatments, Xanamem aims to address the root biological causes of Alzheimer’s disease. The World Health Organization recently recognized it as a first in class drug. So far, over four hundred people have received the treatment, showing promising improv…  ( 3 min )
    Rust 101 🦀 (Ep 02)
    Main fn main() { // your code here } • main is the starting point of every Rust program. It’s where the program begins running. • Rust automatically looks for a function named main() when you run a program. • That’s why it must be called main — you can’t rename it. • it is required in executable programs But what is the parenthesis () after main for ? • These are function parameters. fn main() { // your code here } The () means: This function takes no input (no parameters) You can't define main with an input or parameter fn main(input: &str) { // ❌ This is invalid in Rust } That’s because Rust expects main() to always match a specific signature — it must look like: fn main() { // ✅ This is valid } But functions can take input. And when they do, the input goes in…  ( 5 min )
    Self-hosted GitHub Actions runners aren't free
    We released Depot GitHub Actions Runners a year ago. Our runners are anywhere between 3-10x faster with 10x faster caching as well. They come pre-configured with a lot of slick automatic add-ons, like RAM disks for faster disk access in jobs that need it, and automatic integration with our remote cache service for tools like Bazel, Gradle, Turborepo, and others. Since launching, we've seen a lot of teams come to us from self-hosted GitHub Actions runners. Why? Because they're burned out from all of the operational overhead and complexity of it. In this post, we highlight the problems and hidden costs with self-hosted GitHub Actions runners. Self-hosting GitHub Actions runners isn't the "set it and forget it" option that folks may think it is. The truth is that self-hosted runners increase …  ( 8 min )
    AI-Powered Goodwill Advertising: How Machine Learning Amplifies Social Impact in 2025 🤖
    AI-Powered Goodwill Advertising: How Machine Learning Amplifies Social Impact in 2025 🤖 Published by Goodwill Ads Agency | Reading Time: 18 minutes Artificial Intelligence is revolutionizing advertising, but its most powerful application isn't just about optimizing click-through rates or reducing costs—it's about amplifying authentic social impact at unprecedented scale. In 2025, AI-powered goodwill advertising has emerged as the secret weapon for purpose-driven brands seeking to create meaningful change while achieving exceptional business results. 🎯 At Goodwill Ads Agency, we've implemented AI solutions across 300+ purpose-driven campaigns, discovering that machine learning doesn't replace human empathy—it amplifies it. Our AI-enhanced goodwill campaigns consistently deliver 47% high…  ( 23 min )
    Monitoring for Mortals: New Relic, Datadog & Grafana—Without Losing Your Mind 📊👨💻
    It’s 3 AM. Your phone explodes: “PRODUCTION IS DOWN!” You scramble to check logs… only to find: 😱 No alerts (why didn’t anyone warn you?) 📜 Empty logs (where did the errors go?) 📉 A vague graph (CPU “looks fine” but everything’s broken) Sound familiar? Monitoring shouldn’t be this hard. Let’s set up actionable observability—without needing a PhD in DevOps. 1. Application Monitoring: Catch Bugs Before Users Do Option A: New Relic (The All-Seeing Eye 👁️) Best for: Full-stack tracing, deep code-level insights. 5-Minute Setup: Sign up → Install agent: npm install newrelic Add to your Node.js app: require('newrelic'); Boom. Get: Real-user performance metrics Error tracking (even uncaught exceptions) Database query profiling Killer Fea…  ( 4 min )
    Deep Dive into the Security Implications of JavaScript APIs
    Deep Dive into the Security Implications of JavaScript APIs JavaScript, as a cornerstone technology for web development, has revolutionized how applications function in the modern internet era. However, with great power comes great responsibility; the pervasive use of JavaScript APIs poses several security challenges that developers must navigate carefully. This article aims to provide an exhaustive exploration of the security implications associated with JavaScript APIs, from historical contexts and technical aspects to real-world use cases and optimization techniques. To understand JavaScript's security implications, it is essential to consider its evolution. JavaScript was originally developed by Brendan Eich in 1995 for Netscape as a lightweight scripting language to enhance web page…  ( 6 min )
    100 Days of Coding! Day 4
    3 June 2025 Today was one of those satisfying days where I explored multiple domains and came out feeling a little smarter! 🚧 API Designing: First Steps into Building Bridges URL, Query & Path Parameters HTTP in API Design Status codes and methods (GET, POST, PUT, DELETE) CORS under API Design Understanding APIs is integral to mastering modern software development, primarily because they allow applications to exchange data and functionality with ease, thus enabling integration and convergence of technological services. 🧮 DSA: 🏏 RCB: Finally, the Moment We've All Waited For! Signing Off Anisha 💗  ( 3 min )
    I snapped after another WordPress update—so I built BlogposterCMS (modular, event-driven, open source)
    One day I just snapped after yet another forced WordPress update. Shopify’s endless paywalls didn’t help either. So I built something simpler—BlogposterCMS. It’s an open-source, self-hosted CMS built entirely with Node.js. No REST, just pure event-driven architecture. Every feature is modular, sandboxed, secured via JWT, with built-in granular permissions. No bloated UI, no paywalls. Here's the real idea: If WordPress or Shopify ever annoyed you, take a look: 👉 GitHub Repo & Screenshots Feedback welcome, and if you wanna help out or just play around, even better!  ( 3 min )
    5 Lightweight Frontend Frameworks You Shouldn't Miss in 2025 🚀
    🌟 The Most Lightweight Frontend Frameworks for 2025 In 2025, frontend development continues to push boundaries—not just in capability, but in speed, size, and simplicity. With performance becoming a bigger SEO and UX factor, lightweight frameworks are having their moment. Here are 5 lightweight frontend frameworks every developer should explore this year. File Size: ~1.6 KB (gzipped) Performance: ⚡ Lightning-fast (compiled at build time) Use Case: SPAs, dashboards, or when bundling matters Why Use It: No runtime, reactive by design Svelte writes code that surgically updates the DOM, making it fast and lean out-of-the-box. File Size: ~5 KB (gzipped) Performance: ⚡⚡ Best-in-class for instant interactivity Use Case: Apps needing ultra-fast loading (resumable architecture) Why Use It: Loads…  ( 4 min )
    The New Tools to Make Building with AI Easier: What's New from Google I/O
    Artificial Intelligence is transforming the face of developers at light speed — and Google's new crop of tools is all about how to make it easier, faster, and more innovative to create AI-driven experiences. From agentic coding collaborators to intelligent app scaffolding, Google I/O just dished out a smorgasbord of fresh features and platforms to make every step of the development easier. Below is the summary of the most interesting new tools announced. Google Colab is evolving into a full-on agentic experience — i.e., developers can now express goals in everyday language, and Colab will automatically execute, debug, and refactor code in response. No more wrestling with cell errors or syntax differences; Colab is now your co-pilot in real time, and it assists you through muddled issues wi…  ( 5 min )
    Which Cloudflare Services Are Free? (2025 Free Tier Guide)
    Cloudflare offers several free-tier services under its Workers platform, but some have usage limits. Below is a breakdown of which services are free and which require a paid plan. Free Services (with Limits) Service Free Tier Limits Use Case Workers 100K requests/day Serverless functions KV Namespace 1GB storage, 100K reads/writes per day Low-latency key-value storage D1 Database 5GB storage, 5M reads/writes per month Serverless SQL database Durable Objects 400K GB-seconds, 1M requests/month Real-time stateful applications R2 Storage 10GB storage, 1M operations/month S3-compatible object storage Queues 10K messages/month Worker-to-Worker messaging Workers AI 10K inferences/day (select models) Serverless GPU-powered ML Analytics Engine Included (unlimited cardinality) Time-series data analytics Paid Services (No Free Tier) Browser Rendering (Headless Chrome) Hyperdrive (SQL database acceleration) Images (Optimize/transform images) mTLS Certificates (Client authentication) Vectorize (Vector database for AI) Pipeline (Real-time data streaming) 💡 Key Notes Free tiers are per-account (check Cloudflare’s pricing page for updates). Some services (like Workers AI) restrict free usage to specific models (e.g., Llama 2). Need more? Upgrade to Pay-as-You-Go or Enterprise plans. ❓ Questions? Let me know in the comments if you’ve used Cloudflare’s free tier—or if you’ve hit its limits!  ( 3 min )
    How I Run My SaaS for $45/month Without Supabase, Vercel, or Firebase. Just Rails.
    Everyone’s talking about Supabase, Vercel, Firebase, Replit, and similar services as the go-to stack to launch SaaS apps fast. I tried them. They’re sleek and easy to use. But once I started estimating real-world costs for my project, I realized they add up fast, and that’s a problem when you're launching without real users yet. So I built my SaaS, Odichat, with a different approach — one that costs me $45/month and gives me full control, solid performance, and zero vendor lock-in. Let me break it down. Here’s what I’m running: A production-ready Rails 8 app A staging environment for safe deployments File storage for user uploads Transactional emails Background job processing Websockets Caching And all of this for $45/month. Here’s the exact monthly breakdown: Hetzner dedicated vCPU (production): $13.49 Hetzner shared vCPU (remote builder): $4.99 (used for asset precompilation and deploys) Hetzner shared vCPU (staging): $4.99 DigitalOcean Spaces (file storage): $5.33 Zoho Mail (support email inbox): $1 Postmark (transactional emails): $15 Total: $45.80 USD/month I’m using SQLite3 as the database. Yep, SQLite in production. It’s free, and for my current load it works perfectly. I haven’t had a single issue that justifies migrating to PostgreSQL (yet). Rails 8 ships with the “Solid” suite: Solid Queue (background jobs) Solid Cache Solid Cable (Websockets) It’s a full-featured solution without extra setup or Redis requirements. And it performs great. Because I want: Predictable, low costs Zero surprises from usage-based pricing Infra I understand and can control The ability to grow into higher traffic without switching stacks I’m not anti-serverless. But at this stage, this is the simplest and most sustainable setup I’ve found. It’s not “trendy”. It’s not “modern”. But it works AMAZINGLY well, it’s cheap, and it lets me focus on building, not budgeting. If you’re building a SaaS and want full control without overpaying early on, I highly recommend exploring this kind of setup — especially if you’re using Rails.  ( 4 min )
    Y'all hear me out: Coding is just poetry in different font
    There are a few obsessions that almost grab you by your throat with the amount of interest you develop in them (lmao look at you for instance). You feel genuine love for it before you could simmer down to what it is that makes you so invested in that obsession. For me, it was poetry and coding. Pretty odd, innit? How can something that is mainly so technical and rigid merge with something so fluid and almost unpredictable? The difference is that_ both of them are playing with rules and regulations_ instead of confiding in it. Poetry mutates grammar to bleed; coding forces syntax to *_inovate` Back when I was learning coding, I would play around with the given rules, adding and deducting, making and breaking to create new efficient codes. When I started writing poetry, I would play with my …  ( 4 min )
    Beyond the Hype: A Look at 5+ AI Coding Agents for Your Terminal
    If you're looking to supercharge your development workflow on the terminal, you've got options – lots of 'em. But which one's right for you? I've been tinkering with a bunch, and here's my take on some of the key players. If you enjoy this post, give my project Uzi a star on GitHub – it's a CLI tool that helps you run multiple AI coding agents in parallel, making it easier to manage your coding tasks. Alright, let's kick things off with the heavyweights. OpenAI and Anthropic, the multi-billion dollar giants, are throwing serious manpower and cash at these coding assistants. If you're not a hardcore terminal nerd and just want something that works and boosts your productivity ASAP, these are your first stop. OpenAI's gone open-source with Codex CLI, while Anthropic's keeping Claude Code und…  ( 8 min )
    Introducing Lingo.dev Compiler: Localize a React app without rewriting its code
    Today, we're introducing @lingo.dev Compiler: An npm library, that makes React apps multilingual without modifying existing React components. It doesn't require extracting i18n keys, or wrapping text in tags. 100% free and open-source. Here's how it works: The core challenge: How do you translate React components without touching the source code? Traditional i18n requires rewriting your entire codebase - extracting strings to JSON files, wrapping components in translation tags, maintaining separate dictionaries. We asked ourselves: "What if that actually wasn't necessary?" So, we came up with this idea to processes React app's Abstract Syntax Tree and perform localization at build time. But here's the tricky part: we had to solve how to deterministically group elements that should be …  ( 5 min )
    Enclave Games Monthly Report: May 2025
    Announcing Gamedev.js Jam 2025 overall winners and the best entries in the optional challenges, sending all the digital prizes, releasing the Balance t-shirt design in the online shop, and vibe coding a js13kGames shader - all that happened in May. Not a game, but I did some “coding”! I mean, I’m not sure anymore as I haven’t written a single line of code, but I did release a shader - check out Vibe coding js13kGames shader for the V Shaders challenge blog post. It’s not much, but it’s js13kGames-branded, animates nicely, don’t throw any errors in the console, and looks good enough. Vibe coded it super fast with ChatGPT. Am I back to coding if I didn’t write the code? Who knows, but at least I’m closer to building and releasing some games again. It’s high time as the last Enclave Games creation was Forest Cuties - in June… 2021. I’ve focused on writing about the Gamedev.js Jam 2025 this month: [10.05] Gamedev.js: Gamedev.js Jam 2025 winners announced! [11.05] Gamedev.js: Best entries from the Challenges in Gamedev.js Jam 2025 [20.05] Gamedev.js: New Gamedev.js Jam 2025 t-shirt: Balance! [21.05] Enclave Games: Vibe coding js13kGames shader for the V Shaders challenge I’m still quite happy about the shader though. Winners of the $NOODS challenge in Gamedev.js Jam 2025 were announced, among other challenges. I’m exploring vibe coding web games, since PotNoodleDev is OP Games ’ AI agent who does exactly that. Michelle “MishManners” Duke and Dobuki Gamer streamed playing Gamedev.js Jam 2025 entries on YouTube - you should definitely check those out, and if you recorded something yourself please let us know. Landing page of Gamedev.js Jam 2026 is already up, along with the relevant Itch page. NeuroshimaHex.pl is the official patron of the 20th anniversary edition of Neuroshima Hex in Poland that is planned to be released in September, our logo will land at the back of the box. Start the preparations to js13kGames 2025, hopefully with the website’s sources on GitHub. Vibe code some games, hopefully.  ( 4 min )
    Mastering Go Error Handling: A Practical Guide
    The error in Go is just a value, and error handling is essentially making decisions after comparing values. Business logic should only ignore errors when necessary; otherwise, errors should not be ignored. In theory, this design makes programmers consciously handle every error, resulting in more robust programs. In this article, let's talk about best practices for handling errors properly. Only ignore errors when business logic requires it; otherwise, handle every error. Use the errors package to wrap errors for stack information, print error details more precisely, and use trace_id in distributed systems to link errors from the same request. Errors should only be handled once, including logging or implementing fallback mechanisms. Keep error abstraction levels consistent to avoid confusio…  ( 9 min )
    Claude Sonnet 4 And The Future of Junior Devs - Day 3 Log
    Sonnet 4 — A Thin Thread Holding a Sword Over Our Heads All thanks to my cousin who made me use Sonnet 4. Later, I decided to cut open my gut. After watching a couple of videos and seeing how it handles huge codebases, it made me wonder about the future of devs, especially junior devs. But before I start my rant of the day, I want to give you a quick overview of a conversation I had over 10 months ago with a Senior Software Engineer working at a very good XYZ company. At that point in time, I was looking for a job as a junior dev. But getting no response on my resume and having little to zero personal network in the tech industry, I had no option other than to build a network myself. And guess where I went to do that? The almighty platform that's worse than Lord Facebook — a place you can’…  ( 7 min )
    Apple Shortcuts Is Getting an AI Makeover — Here's What That Means for Automation
    Older Apple users may recall when the now-ubiquitous Shortcuts app was an indie darling known as Workflow. It was beloved for making automation not only possible but fun, even for those who weren't developers. When Apple acquired it in 2017 and integrated it into iOS (and eventually macOS), Shortcuts became the de facto standard for making simple but powerful workflows. But in recent years, it's been… a bit stagnant. That may be about to change. Apple is developing a significant overhaul of the Shortcuts application as part of its broader Apple Intelligence initiative, Mark Gurman writes in the latest Power On newsletter: "A revamped version of its Shortcuts app. The new iteration will enable consumers to create those actions using Apple Intelligence models. (This had long been expected fo…  ( 4 min )
    Learning XS - Exporting
    Over the past year, I’ve been self-studying XS and have now decided to share my learning journey through a series of blog posts. This seventh post introduces you to exporting XSUBS. What is Exporting in Perl? Exporting in Perl is a mechanism that allows you to make functions or variables available to the user of a module without requiring them to fully qualify the names. This is typically done using the 'Exporter' module, which provides a simple way to export symbols from a module, however there are many other variants of exporters on cpan. When I say symbol this is any variable or subroutine/function. We have already exported functions in some of our previous examples, today we are going to continue from our last post Learning XS - Invocation and extend to export the 'sum', 'min', 'max', …  ( 6 min )
    Learning XS - Exporting
    Over the past year, I’ve been self-studying XS and have now decided to share my learning journey through a series of blog posts. This seventh post introduces you to exporting XSUBS. What is Exporting in Perl? Exporting in Perl is a mechanism that allows you to make functions or variables available to the user of a module without requiring them to fully qualify the names. This is typically done using the 'Exporter' module, which provides a simple way to export symbols from a module, however there are many other variants of exporters on cpan. When I say symbol this is any variable or subroutine/function. We have already exported functions in some of our previous examples, today we are going to continue from our last post Learning XS - Invocation and extend to export the 'sum', 'min', 'max', …  ( 5 min )
    I built my own scripting language and made it run in the browser — no HTML, no JS, just WebAssembly
    Hey Devs 👋 I recently I did something kind of insane: I created my own scripting language called W++ — it has Python-style syntax, runs on .NET, supports entities, async, lambdas, and more... But I didn’t stop there. I decided to make it run in the browser. No HTML. No JS. No boilerplate. Just raw WebAssembly. OOPSIEWASM is an experimental playground that lets you: ✅ Write W++ code directly in the browser ✅ Use externcall() to draw on a ✅ Run it all via Blazor WebAssembly, no JS required ✅ Dream of a world with no HTML in DevTools It’s real. It’s working. And it's probably the most chaotic thing I've ever built. externcall("canvas", "drawText", "Hello from W++", 10, 50); That line draws on a real HTML5 canvas — from W++, running in WASM. 🎮 Live playground & video: https://github.com/sinisterMage/WPlusPlusPlayground/blob/main/Recording%202025-06-03%20205424.mp4 https://github.com/sinisterMage/WPlusPlusPlayground Written in C# JIT and interpreted backends Uses System.Reflection.Emit Renders to via C# → JS interop Entire frontend: Blazor WebAssembly Because I wanted to make something wild. Something alive in the browser. Something that says: “You don’t need to be older, funded, or famous to build something original.” Just a laptop, an idea, and obsession. Would love your thoughts, questions, even critiques — Thanks for reading ❤️  ( 3 min )
    Chaos Engineering: Breaking Things On Purpose
    In today's complex digital landscape, systems fail. This isn't pessimism, it's a fundamental truth that experienced technical professionals understand all too well. When (not if) failures occur, the difference between organizations that thrive and those that struggle often comes down to a single factor: preparation. Enter chaos engineering, a disciplined approach to identifying system vulnerabilities by proactively introducing controlled failures in production environments. Chaos engineering is like a vaccine for your infrastructure. A little controlled pain now prevents a lot of uncontrolled pain later. This article explores why chaos engineering deserves both budget allocation and prioritization within technical organizations seeking to build truly resilient systems. Chaos Engineering i…  ( 7 min )
    A Comprehensive Guide for CTOs: Adobe Commerce SaaS vs Shopify
    In today's fast-paced business world, choosing the right e-commerce platform can make all the difference. For CTOs, the decision between Adobe Commerce as a cloud service and Shopify can be overwhelming. This blog post aims to provide an in-depth analysis of these two platforms, focusing on key considerations businesses must evaluate to make informed technical and business decisions. Hello everyone. Today, we're diving into a critical comparison for CTOs: Shopify versus Adobe Commerce as a cloud service. We'll explore essential factors related to business and technical choices necessary for selecting the right platform. With years of experience, I've identified four main pillars to consider, offering a clear view of each platform's position in terms of business analysis. Strict and Complex…  ( 4 min )
    Day 6 of my Daily Blog
    The blog is not at all daily anymore ;-;. I just finished giving my exams and took 2 days off. But now I have just been hit with the worst case scenario. As you know I am a 2nd year student whose university for some reason said f*** them kids lets make their lives miserable. So basically in Btech 2nd year I have 6 subjects and each subject has 5 units so 30 units total. Our university is the probably the only one which is not giving its student summer vacations between years to do internships or external courses. I have just been bombarded with the schedule for my next tests. I recently finished giving my sessional test and now after 15 days I have my pre-end sem exams. And justtttttttttt 3-4 days after that I have my End sem exams. And the college has only complete 3 units per subject god only knows how they will complete 12 units in 10 working days. So basicallllly in the next 20 days and after this abomination of a month, I guess I can kiss goodbye to my precious sleep, That's all for today. See Ya!  ( 3 min )
    A Practical Approach to Solving Performance Issues in React Apps with Large Lists #2
    In Previous post, I shared how we tackled performance issues in our React application by identifying and addressing unnecessary re-renders. But in our case, we had a more specific challenge: The page had up to 200 editable list items shown at once Pagination wasn’t an option — users needed to interact with all items together Even after optimizing rendering logic, we still couldn’t hit target performance metrics or deliver a smooth UX So we started thinking: Can we reduce the number of components rendered without breaking the user experience? This led us to consider infinite scrolling and virtual scrolling. Infinite scroll is a technique where more items are dynamically loaded as the user scrolls toward the end of the list. You initially render a small number of items (say 20). As t…  ( 4 min )
    Build AWS Cloud Services Hangman Game with Amazon Q
    Are you looking for a fun way to learn AWS service names while enjoying a classic game? In this blog post, I'll walk you through an AWS-themed Hangman game I The AWS Cloud Services Hangman game challenges players to guess AWS service names one letter at a time. With 8 different AWS service categories and over 80 • Multiple AWS service categories (Compute, Storage, Database, etc.) When you start the game, you're presented with a menu screen featuring the AWS Cloud Services title. After clicking "Play Game," you select from various AWS You have six attempts to guess the service name correctly. With each incorrect guess, another part of the hangman is drawn. Guess correctly, and you'll earn Let's look at the key components of the code to understand how the game works: The game is built us…  ( 6 min )
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    How I Created a Handy MCP Server in C# to Retrieve NuGet Package Information Dmitry Dorogoy ・ Jun 3 #csharp #ai #mcp #semantickernel  ( 2 min )
    Aptos Move #Tip 8: Understanding Aptos Objects and ConstructorRef Leaks.
    What Are Aptos Objects? In the Aptos blockchain, Objects are a way to represent things like NFTs (non-fungible tokens, like digital art or collectibles), tokens, or other assets. Think of an Object as a digital container that holds data and rules about how that data can be used. For example, an NFT Object might store the image URL, its name, and who owns it.When you create an Object (like minting a new NFT), you use something called a ConstructorRef. This is like a special key that lets you set up the Object and decide what rules or resources (like ownership details) it should have. However, this key is powerful, and if it falls into the wrong hands, it can cause serious problems. What Is a ConstructorRef Leak, and Why Is It Dangerous? A ConstructorRef is a temporary capability (or permiss…  ( 6 min )
    How I Created a Handy MCP Server in C# to Retrieve NuGet Package Information
    User: What time is it right now? LLM: Um... I actually don't know. I have no idea what time it is. User: Okay, let's give you some tools. (Clock, Compass and a thermometer) LLM: I think this clock can be useful. Where are the hands pointing? User: The small hand is at 9. The big hand is at 12. What time is it right now? LLM: Now I know the time. It is 9:00. 🎉 In this little analogy, the Large Language Model (LLM) couldn’t answer a simple question because it lacked external tools. Only after the user provided a clock (with maybe other tools) the LLM could get the current time and respond correctly. This story illustrates a key idea in modern AI assistants: function calling, or letting an AI to use external functions/tools to get accurate information. In other words - "look out of t…  ( 9 min )
    Como instalar certificados SSL en Cisco C8000V
    Este procedimiento está basado en la siguiente guía oficial de Webex: https://help.webex.com/en-us/article/d68vi1/Site-survivability-for-Webex-Calling#task_T89 1️⃣ Accede al equipo Cisco C8000V: enable configure terminal 2️⃣ Genera la clave RSA privada: crypto key generate rsa general-keys label webex-sgw exportable modulus 2048 3️⃣ Configura el trustpoint: por el FQDN de tu gateway (por ejemplo: migsbc.ejemplo.com): crypto pki trustpoint webex-sgw enrollment terminal fqdn subject-name cn= subject-alt-name revocation-check crl rsakeypair webex-sgw 4️⃣ Genera el CSR (Certificate Signing Request): crypto pki enroll webex-sgw Copialo con el siguiente formato: 5️⃣ Solicita el certificado SSL: 6️⃣ Une los certificados intermedios y el root: cat SectigoPublicServerAuthenticationCADVR36.crt SectigoPublicServerAuthenticationRootR46_USERTrust.crt USERTrustRSACertificationAuthority.crt > intermediosv2.crt 7️⃣ Autentica el trustpoint con la cadena de certificados intermediosv2 que se creó en el paso 6. crypto pki authenticate webex-sgw 8️⃣ Importa el certificado final (emitido por la CA). Copia y pega el contenido del archivo .pem que contiene tu certificado principal: crypto pki import webex-sgw 9️⃣ Validaciones finales ✅ Verifica el estado del certificado: show crypto pki certificates webex-sgw ✅ Verifica las claves RSA generadas: show crypto key mypubkey rsa Confirma que exista una clave con la etiqueta webex-sgw. ✅ Verifica la configuración HTTPS del router: show running-config | include ip http Confirma que esté habilitado el servicio HTTPS: ip http secure-server Si no está habilitado, agrégalo: configure terminal ip http secure-server exit  ( 3 min )
    Day-36 of Coding
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    Why Is Networking More Important Than Ever for Freelancers?
    Let’s paint a picture, shall we? It’s 2025. You’re a freelancer. You wake up, pour yourself a cup of ambition (and possibly coffee, no judgment), check your inbox, and—gasp—crickets. No gigs. No referrals. Just a “🔥 Memorial Day Sale” from a place you swore you unsubscribed from. Why? Because, my dear solo-preneur, you’ve been freelancing like a hermit. And in today’s market, that’s like bringing a flip phone to a tech startup interview. Tragic. Here’s the truth bomb: If you’re freelancing without networking, you’re not a business. You’re just unemployed with a hobby. Brutal? Yes. True? Also yes. Now let’s dive into why networking is not just important—it’s everything. In freelancing, your work doesn’t walk into the room before you do. You are the brand, the marketing department, and the …  ( 4 min )
    Understanding Data Anomalies and the Power of Database Normalization
    If you’ve ever worked with relational databases, you’ve probably heard terms like data redundancy, update anomalies, or normal forms. These terms might sound intimidating at first, but they point to an essential practice in database design: normalization. In this post, we’ll dive into what data anomalies are, why they’re a problem, and how normalization helps clean up and structure your database to avoid them. Data anomalies occur when your database structure leads to inconsistent, incomplete, or incorrect data. These issues are usually caused by redundant or poorly organized data in a relational database. Let’s break down the three main types of data anomalies: This happens when you need to update data in multiple places, and if you forget just one, your database becomes inconsistent. Exa…  ( 4 min )
    DNS: The Internet’s Distributed Key-Value Store
    Hi there! I'm Maneshwar. Right now, I’m building LiveAPI, a first-of-its-kind tool for helping you automatically index API endpoints across all your repositories. LiveAPI helps you discover, understand, and use APIs in large tech infrastructures with ease. DNS (Domain Name System) is essentially the Internet’s “phonebook” – a distributed directory that maps human-readable names to machine addresses. In practice, when you visit example.com or call an API by name, DNS translates that name into an IP (e.g. 93.184.216.34) so your computer can connect. This global, hierarchical system is everywhere under the hood of web apps: it’s how your browser finds servers, how microservices talk to each other by name, and how clouds (like AWS Route 53 or Cloudflare DNS) steer traffic. If DNS isn’t wor…  ( 7 min )
    Conditional Statements, AND (&&), and OR (||) in Programming
    Conditional statements are one of the most powerful features in programming. They allow your code to make decisions based on certain conditions. This blog will explain how conditional statements work and how logical operators like AND and OR enhance decision-making in your code. A conditional statement checks if a certain condition (or set of conditions) is true or false, and then performs different actions based on that result. if (condition) { // code to run if condition is true } else { // code to run if condition is false } For example: let age = 20; if (age >= 18) { console.log("You are an adult."); } else { console.log("You are a minor."); } You can combine multiple conditions using logical operators. The AND operator returns true only if all conditions are true. if (age >= 18 && age <= 65) { console.log("You are eligible to work."); } In this case, both conditions must be true: age must be at least 18 and not more than 65. The OR operator returns true if at least one of the conditions is true. let day = "Saturday"; if (day === "Saturday" || day === "Sunday") { console.log("It’s the weekend!"); } Here, if the day is either Saturday or Sunday, the message is printed.  ( 3 min )
    How to use Claude to build a web app
    Written by Andrew Evans✏️ In this post, I’ll show you how to build a simple weather app using Claude. The app displays a weather forecast based on the selected city, and we'll walk through the entire development process—from setting up the infrastructure to building the frontend. To view the final project, check out my GitHub repo. Here’s what our app will look like: Before we begin using Claude, it may help to generally understand how it works. Similar to ChatGPT and the other AI assistants, Claude operates through an interface where you can ask it questions. The process of asking is typically called prompting. Some even call it prompt engineering, where you build by interacting with an AI assistant through asking questions in a natural language, vs. writing code. Taking this a step f…  ( 10 min )
    easy-live2d - Making Live2D integration easier!
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    What is Caddy and How It Helped My Product DBLayer.dev
    When building my first SaaS project, DBlayer.dev, I needed a reliable, secure, and !!hassle web server that could scale effortlessly. That’s when I discovered Caddy—a powerful and modern web server that truly stands out. In this post, I’ll share what Caddy is, why I chose it, and how it solved my domain and subdomain management challenges. Caddy? Caddy is an open-source web server known for its automatic HTTPS, developer-friendly configuration, and modern architecture. Unlike traditional web servers like Nginx or Apache, Caddy is built with simplicity and security in mind—perfect for developers. 🔒 Automatic HTTPS – Caddy automatically issues and renews SSL certificates using Let's Encrypt. ⚡ Simple Configuration – Define your routes using a clean Caddyfile format—easy to read, easy to…  ( 4 min )
    The Rise of Intelligent Tracking Systems in Digital Marketing
    The digital marketing landscape has undergone a seismic shift over the past decade, with intelligent tracking systems emerging as the backbone of modern customer acquisition and retention strategies. These sophisticated technologies have revolutionized how businesses understand, engage with, and convert their audiences, creating unprecedented opportunities for personalization while simultaneously raising important questions about privacy and data ethics. Intelligent tracking systems represent a quantum leap from traditional web analytics tools. Unlike basic tracking mechanisms that simply record page views and clicks, these advanced systems employ machine learning algorithms, artificial intelligence, and predictive analytics to create comprehensive behavioral profiles of users across multi…  ( 8 min )
    Why You Need to Use a Form Library for Complex VueJS Apps
    Forms are the backbone of modern web applications. Whether you're building an admin dashboard, an e-commerce checkout flow, or a complex data entry system, forms determine how users interact with your application. Yet, despite their importance, forms are often one of the most challenging aspects of Vue.js development. If you've ever found yourself wrestling with nested form data, struggling to manage field validation states, or writing repetitive code for dynamic forms, you're not alone. These pain points are exactly why Enforma exists—to transform complex form development from a burden into a breeze. Traditional Vue form handling becomes unwieldy when dealing with complex, nested data structures: // The nightmare of deeply nested v-model bindings <input v-model="form.user.profile.personal…  ( 6 min )
    Integrating Shadcn/ui into Laravel 12
    Shadcn/ui is a collection of headless UI components built on Radix primitives and styled with Tailwind CSS. In this guide, we’ll walk through how to integrate Shadcn/ui into a Laravel 12 application using Inertia and React. By the end, you’ll have a working Laravel 12 project with Shadcn/ui components ready to use. Conclusion Make sure you have the following installed: PHP 8.2+ Composer Node.js 16+ and npm (or Yarn) Git A code editor (e.g., VS Code) This guide assumes a fresh environment. If you already have a Laravel 12 project with Inertia + React, you can skip to the Install Shadcn/ui Dependencies section. Start by creating a new Laravel 12 application using Composer: composer create-project laravel/laravel my-shadcn-app "12.*" cd my-shadcn-app Next, make sure your .env file…  ( 7 min )
    The Rituals That Remain: Love, Distance, and the Plate No One Clears
    Sometimes what lingers isn’t absence. A chair no one sits in. A spoon clinking gently against a mug meant for two. Meals still cooked for more than needed, not out of forgetfulness, but out of something more tender: habit, love, memory. This isn't grief in the traditional sense. It's what love becomes when it no longer has a schedule. A recent reflection captures this feeling in a way that may resonate with anyone who’s ever felt the bittersweet quiet of an evolving home: 🔗 The House That Still Sets One Extra Plate It speaks to: The spaces that remember even when no one else does, The rituals that continue without applause, And the deep ache of loving without needing a reply. If you’ve ever folded napkins with too much care, cooked for someone who’s not coming, or turned on a light “just in case,” this might be for you. Sometimes, we don’t stop the rituals because someone is watching. We continue because love, even from a distance, still deserves a place at the table.  ( 3 min )
    Completed: End-to-End Data Engineering Project on Microsoft Azure
    I'm excited to share the successful completion of my recent end-to-end data engineering project! This project provided a comprehensive, hands-on experience in building a robust data pipeline - migrating data from an on-premises SQL Server database, implementing an automated daily ETL/ELT pipeline, and delivering insights through a Power BI dashboard based on IBCS standards using Microsoft Azure services. This covered the full data lifecycle, from source system extraction to business intelligence reporting. Project Highlights: • Data Ingestion: Leveraged Azure Data Factory (ADF) to ingest data from an on-premises SQL database, including the setup of Self-Hosted Integration Runtimes (SHIR) for secure on-premises SQL Server connectivity and dynamic pipeline creation for table ingestion. • Da…  ( 4 min )
    Como redefinir el color de un estilo tipo primary
    Hola, os voy a contar como he resuelto un "problema" que tenía con un proyecto en el que estoy trabajando. En este caso tengo una plantilla basada en Bootstrap 5 (se llama YNEX), y como buena plantilla que es (es de pago, pero la recomiendo), los estilos los tiene definidos con variables. Ya se que con pre-procesadores de css tipo SASS y demás se puede hacer, pero nunca han sido de mi gusto. Lo que he hecho es crear un fichero llamado pre-custom.css con este contenido: :root { --primary-color: #0a8e3f !important; --primary-color-hover: #0a8e3f !important; --primary-color-focus: rgba(9, 125, 60, 0.5) !important; --primary-color-active: #0a8e3f !important; --primary-color-disabled: #097d3c !important; --primary-rgb: 10, 142, 63 !important; --primary-rgb-hover: 10, 142, 63 !important; --primary-rgb-focus: 9, 125, 60 !important; --primary-rgb-active: 10, 142, 63 !important; --primary-rgb-disabled: 9, 125, 60 !important; } Este fichero hay que cargarlo antes que el CSS principal de la plantilla. Yo, en mi caso, lo cargo el primero de todos en el HTML (en mi caso plantilla Blade para Laravel). De esta forma he re-definido el color de todos los elementos que usan primary-color de la plantilla.  ( 3 min )
    Web3 Has a Problem — We’re Solving It.
    Web3 promised decentralization, but what it delivered was often… confusion. For most users and developers, the experience of navigating Web3 today looks like this: 🧩 15+ tools just to launch a single dApp 🔐 Confusing wallet systems with poor UX 🌐 Isolated blockchains with no multichain harmony 🧱 MVPs that take months just to test on-chain 😩 No-code builders left behind in the dev-first rush So we asked: What if one ecosystem could solve all these?  ( 3 min )
    I got tired of rewriting .slice() loops — so I made "chonkify", a tiny chunking utility that works with anything
    I don’t know how many times I’ve written some version of this: for (let i = 0; i < data.length; i += chunkSize) { chunks.push(data.slice(i, i + chunkSize)); } It works. But after the 10th time — especially when working with buffers, emoji-heavy strings, or even async streams — I decided it was time to stop repeating myself. So I built chonkify. Because I needed a chunking function that: ✅ Works with: Arrays Strings Buffers Typed arrays Sets & Maps Array-likes Even AsyncIterable objects 😅 Handles: Complex Unicode (grapheme clusters like 🏳️‍🌈, 👨‍👩‍👧‍👦) Multi-codepoint emoji without slicing them in half 💡 Is: Zero dependencies ~870 bytes (core) ESM-first and TypeScript-ready import { chonkify } from 'chonkify' for (const chunk of chonkify("👨‍👩‍👧‍👦🎉🎊🍕", 2)) { console.log(chunk) } // → ["👨‍👩‍👧‍👦", "🎉"], ["🎊", "🍕"] Or with an async iterable: for await (const chunk of chonkify(streamOfItems, 100)) { await sendBatch(chunk) } npm i chonkify GitHub Repo npm package I mostly built this for myself, but figured someone else might find it useful too.  ( 3 min )
    🔥 use-custom-event-listener, A Lightweight React Hook for Custom Events
    Ever wished handling custom DOM events in React could be easier? Now it is! use-custom-event-listener is a zero-dependency, TypeScript-ready React hook that gives you full control over custom events in your app — with automatic cleanup, async support, and a slick API. Created by @marvelcodes 👏 🎯 TypeScript support out of the box 🔄 Listen to one or multiple events with ease 🧹 Auto cleanup when your component unmounts ⚡️ Supports async callbacks 🎨 Simple and expressive API 📦 Zero dependencies 📦 Installation pnpm add use-custom-event-listener You can also use npm or yarn. Basic Example import { useCustomEventListener, dispatchCustomEvent } from 'use-custom-event-listener'; function MyComponent() { useCustomEventListener('dataRefresh', () => { console.log(…  ( 3 min )
    Understanding Queueing Theory
    Continuing our “Scaling Rails” series, our next article is about understanding Queueing Theory. In web apps, tasks like video uploads, bulk emails, or report generation don’t need to run immediately — they’re handled in the background. Queueing theory helps us understand how these background systems perform under different loads. https://www.bigbinary.com/blog/understanding-queueing-theory  ( 2 min )
    💰 The Best Way to Earn Money Online as a Developer in 2025
    In 2025, developers have more ways than ever to make money online. Whether you're just starting out or have years of experience under your belt, there’s an opportunity waiting for you beyond your 9–5. But let’s skip the fluff — here’s what actually works. 🚀 1. Build & Sell Digital Products What to sell? VS Code extensions Developer tools or APIs Code snippets or templates (React, Tailwind, Node, etc.) SaaS apps (auth tools, dashboards, analytics, etc.) Technical ebooks or mini-courses 💡 Example: Many devs sell their tools on Gumroad, Lemon Squeezy, or even GitHub Sponsors. 👨‍💻 2. Freelancing or Contract Work Platforms to try: Upwork Toptal Fiverr Codementor Freelance.dev ⚠️ Pro Tip: Niche down. Be “The React Dashboard Guy” or “The Python Automation Expert” to stand out and charge more. 🌐 3. Launch a Niche Blog or Newsletter Affiliate marketing Sponsorships Paid memberships (e.g., Substack, Beehiiv) Selling your own product Dev-friendly Platforms: Hashnode Dev.to Medium Substack ✍️ Write content like: “How I built an AI Chrome extension in 24 hours” “Top 10 VS Code extensions in 2025” “Beginner’s guide to Vite + React + Tailwind” 🛠️ 4. Create a YouTube Channel or TikTok for Developers Content Ideas: Code walkthroughs Debugging sessions Dev tool reviews Tech commentary and memes 🎥 Tools to try: OBS Studio, Screenity, Final Cut Pro 📈 Monetize via: YouTube ads Sponsorships Affiliate links Selling your own merch/tools 🤖 5. Build AI-Powered Micro-SaaS Example Ideas: AI-powered resume parser for devs GPT-powered documentation generator AI-based bug fixer for codebases ⚙️ Stack: Next.js + Tailwind Supabase / Firebase OpenAI API or similar Stripe for payments Launch it on Product Hunt or Indie Hackers 💡 Bonus: Teach & Monetize Your Knowledge Mini-courses (Teachable, Podia, Gumroad) Paid communities (Discord + Patreon) Technical mentorship (Codementor, Twitter DMs) Follow for More....  ( 4 min )
    🔥 Fire Burns The Ignorant - Featuring Arch - Day 2 Log
    Neovim and Arch demand sacrifice - your sanity, preferably. I was kind of regretting switching from Ubuntu to Arch. ALSA (Advanced Linux Sound Architecture) is the main culprit. Falling head over heels for Arch’s slick terminal might’ve been a bit impulsive. ALSA (Advanced Linux Sound Architecture) really burned my time. Every time I connect my headphones, Arch doesn’t care — I have to open alsamixer manually to adjust audio. I even installed PipeWire to auto-detect earphones and switch audio output, but it didn’t work as expected. After about an hour of searching and trying, I gave up and decided to properly read about ALSA. With great power comes great responsibility. Arch gives us deep control over our OS, but I guess I’m not responsible enough (yet) to wield that power in a civilized w…  ( 5 min )
    Day 6 - Session 1: HTML & CSS: Doubt-Clearing & Interview Preparation Session with Vijay Sir
    Welcome to today’s HTML & CSS doubt-clearing session!! Today’s session was all about clearing our doubts and strengthening our foundation in HTML and CSS. Under the guidance of Vijay Sir, we revisited core topics, clarified common confusions, and discussed interview-focused questions. It was an interactive and productive session!! Topics Covered & Doubts Cleared: 1.HTML Structure Refresher: What is and why it's used Proper use of , , and tags Semantic tags like , , , etc. 2.CSS Basics & Application: Difference between Inline, Internal, and External CSS CSS Selectors: class (.), id (#), element selector The box model: margin, border, padding, and content 3.Positioning in CSS: static, relative, absolute, fixed, sticky Common use c…  ( 4 min )
    @ConditionalOnProperty In Spring Boot
    Sometimes we need to create different types of beans depending on certain conditions. Let's suppose we have a system in which we send notifications, and some clients of that system prefer notifications via email, while others prefer SMS notifications. In this case, we would need to inject a different bean for each client. To solve this problem, we can use the @ConditionalOnProperty annotation in Spring Boot. @ConditionalOnProperty can read Spring Boot properties and, based on their values, determine whether the Bean will be created or not. This can be useful for solving the problem presented in the previous paragraph, or, for example, if we want to use a different Bean for the dev and prod environments. The operation of the annotation is quite intuitive: @ConditionalOnProperty(name = "some…  ( 4 min )
    Think Like a Farmer - Software Engineer Edition
    What does farming have to do with software engineering? A lot more than you would think. move faster, deliver more, and stay ahead of the curve, something is refreshing and surprisingly effective about thinking like a farmer. Farmers do not chase every trend. They do not expect instant results. They observe. They plan. They wait. And they understand something we often forget in tech: 🌱 Growth takes time. Here’s what it might look like to approach your software craft the way a farmer approaches their field: Before farmers plant anything, they work the land. They clear rocks, add nutrients, and build irrigation. In software, your soil is your foundation: Clean architecture Automated tests DevOps pipelines Good documentation Do not skip this step. Poor foundations ruin great ideas. …  ( 4 min )
    Cadou.me: A Smart Wishlist Tool for Instant, App-Free Sharing
    A new wishlist platform called cadou.me has launched with a clear goal: take the guesswork out of gift-giving by making it effortless to create and share wishlists — no apps, no logins, just one link. The product targets a common real-world pain point: people rarely know what gifts to give, and most wishlist tools are either outdated, bloated, or tied to specific stores. https://cadou.me/ offers a refreshingly simple solution with a modern, frictionless experience. Gift-giving should be easy — but it rarely is. Every birthday, wedding, or holiday brings the same questions: What should I get them? Will they like it? Should I just send a gift card? Most digital wishlist tools aren't much help. They're often locked into one e-commerce ecosystem, require registration, or ask users to install y…  ( 3 min )
    Echoes of the Forgotten: My First Game as a Beginner Using Amazon Q and Pygame.
    Introduction I’m not an indie developer or a professional game designer. I’m just a beginner — someone who had a weird but exciting game idea and wanted to try building it from scratch. With no real background in game development, I turned to Amazon Q, an AI coding assistant, and Pygame, a simple Python library for games. The result? A spooky, mysterious game idea called: "Echoes of the Forgotten: The Loop" In this post, I’ll share: The game concept I came up with The prompt I gave Amazon Q How I used AI to build my first game mechanics What I learned along the way The Game Idea: "Echoes of the Forgotten" The idea hit me: What if you play as a blind character, trapped in a strange place, with no way to see the world — except by making noise? In the game, you play as Elara, a blind g…  ( 5 min )
    RubyLLM 1.3.0: Just When You Thought the Developer Experience Couldn't Get Any Better 🎉
    RubyLLM 1.3.0 is here, and just when you thought the developer experience couldn't get any better, we've made attachments ridiculously simple, added isolated configuration contexts, and officially ended the era of manual model tracking. The biggest transformation in 1.3.0 is how stupidly simple attachments have become. Before, you had to categorize every file: # The old way (still works, but why would you?) chat.ask "What's in this image?", with: { image: "diagram.png" } chat.ask "Describe this meeting", with: { audio: "meeting.wav" } chat.ask "Summarize this document", with: { pdf: "contract.pdf" } Now? Just throw files at it and RubyLLM figures out the rest: # The new way - pure magic ✨ chat.ask "What's in this file?", with: "diagram.png" chat.ask "Describe this meeting", with: "meeting…  ( 5 min )
    Free & Practical SOCKS5/HTTP Proxy Checker
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    How to Use @Controller in Spring
    What is? This is a class-level annotation that tells Spring that your class is a controller. A controller is an entry point for a web application. This allows you to define a path to communicate with your backend using REST methods or by serving and responding html forms. This annotation is more general and allows your controller to serve REST endpoints and serve webpage content, which is very common in the MVC pattern. This annotation is what allows your front end to communicate with the backend, allowing you to define routes, pages, dynamic content, etc. If you are working with web applications, this annotation is one of the most important ones. import org.springframework.stereotype.Controller; @Controller public class MyController { // controller methods go here } import org.sp…  ( 5 min )
    It’s easy to feel alone when you’re working remotely. This kind of insight helps rebuild that sense of connection and purpose.
    Ashkan Rajaee on the Future of Remote Work: What Developers Need to Know Armi ・ Jun 3 #remotework #productivity #ashkanrajaee #techindustry  ( 3 min )
    [Boost]
    Iterative Magic in System Desgin Ugur Akyol ・ May 29 #systemdesign #softwareengineering #productivity #learning  ( 2 min )
    Quarkus 3 application on AWS Lambda- Part 4 Reducing Lambda cold starts with SnapStart and API Gateway request event priming
    Introduction In the part 1 of our series about how to develop, run and optimize Quarkus web application on AWS Lambda, we demonstrated how to write a sample application which uses the Quarkus framework, AWS Lambda, Amazon API Gateway and Amazon DynamoDB. We also made the first Lambda performance (cold and warm start time) measurements and observed quite a big cold start time. In the part 2 of the series, we introduced Lambda SnapStart and measured how its enabling reduces the Lambda cold start time by more than 50%. In the part 3 of the series, we introduced how to apply Lambda SnapStart priming techniques by starting with DynamoDB request priming with the goal to even further improve the performance of our Lambda functions. We saw that by doing this kind of priming by writing some add…  ( 9 min )
    Code Review Agent Adoption in PullFlow
    As a leading code review collaboration platform, PullFlow has been at the forefront of the AI agent revolution in software development. Over the past year, we've integrated with popular AI agents like GitHub Copilot, CodeRabbit, and Greptile, giving us unprecedented visibility into how development teams are adopting and using these tools. The insights we've gathered have been remarkable. Today, 85% of our paid customers actively use AI agents for code review, representing a fundamental shift in how development teams approach collaboration and quality assurance. But the real story isn't just in the adoption numbers—it's in what we've learned about how these tools are reshaping development workflows in ways we didn't anticipate. This isn't simply about automation replacing manual processes. …  ( 5 min )
    7 Proven Ways to Boost Web Performance and Master Core Web Vitals in 2025 🚀
    Table of Contents What Are Core Web Vitals? Why Web Performance Matters 1. Optimize Images 2. Minimize and Combine Files 3. Use a Content Delivery Network (CDN) 4. Reduce Render-Blocking Resources 5. Optimize Third-Party Scripts 6. Prioritize Mobile Optimization 7. Monitor and Analyze Performance Measuring Core Web Vitals: Sample Code References Join the Conversation! Core Web Vitals are a set of user-centric metrics developed by Google to measure key aspects of web performance: loading speed, interactivity, and visual stability. In 2025, the three main Core Web Vitals are: Largest Contentful Paint (LCP): How long it takes for the largest content element to load (should be under 2.5 seconds). Interaction to Next Paint (INP): How quickly your site responds to user interactions (should b…  ( 4 min )
    From Unknown to Verified: Solving the MCP Server Trust Problem
    I think we can all agree that the Model Context Protocol (MCP) ecosystem is exploding. Developers are building AI agents that can interact with GitHub, query databases, scrape websites, and integrate with dozens of other services - all through MCP servers. It's an exciting time, but there's a problem lurking beneath the surface. Every time you run a third-party MCP server, you're executing someone else's code with access to your systems. That innocent-looking command npx @modelcontextprotocol/your-cool-mcp-server isn't just downloading a package - it's executing someone else's code on your system, potentially giving a stranger access to your code, API keys, and other sensitive data. The majority of MCP servers today are typically deployed by: Run npx commands that download code at runtime …  ( 7 min )
    Why Tech-Driven Automation Startups Often Fail to Scale — And How to Fix It
    In the automation startup ecosystem, technical innovation is abundant, but growth isn’t guaranteed. Many startups face the frustrating reality that despite having excellent technology, they struggle to convert interest into sustainable business growth. Here’s what often goes wrong: Pricing models are overly complicated or mismatched with customer expectations. Product demos fail to highlight practical value, leaving prospects unconvinced. Founders try to manage growth internally without niche expertise. What these startups need is a stealthy growth partner — someone who understands the unique challenges of automation startups and works quietly behind the scenes to drive momentum. Stay tuned to learn how partnering strategically can help you leap over these barriers and scale effectively.`I…  ( 4 min )
    How to Handle Dropdowns Using the Cypress .select() Command
    Dropdowns can be challenging to handle due to dynamic options, inconsistent values, or differences between displayed text. In Cypress, you can overcome this challenge using the .select() command. It allows you to handle (or select) dropdowns by visible text, value, or index. The Cypress .select() command is a built-in function that interacts with and performs tests on the selected elements in a web application. In this blog, you will learn everything you need to know about using the Cypress .select() command. The Cypress .select() command is a built-in function that is used to select a tag within the WebElement. It retrieves the selected tags and performs tests on them. .select(value) .select(values) .select(value, options) .select(values, options) The Cypress .select() command takes i…  ( 10 min )
    Slice Your JS: Lazy Load Components with React + Vite + Dynamic Imports
    🚫 Problem: Big Bundles, Slow First Loads Modern apps ship huge bundles. Tools like Vite and Webpack support code splitting, but it's often underused. ✅ Solution: Dynamic Import + React.lazy Assume we have a heavy component: export default function Chart() { // big lib like recharts, visx, or d3 return Heavy Chart ; } Instead of importing normally: import Chart from "./Chart" Use React.lazy: const Chart = React.lazy(() => import(./Chart)); Wrap it with : 📊 Result Initial load time down ~40% on mobile Less JS execution blocking Time to Interactive Better Lighthouse scores 🧪 Vite Handle the Split In Vite, you'll now see Chart.[hash].js as separate chunk. Automatically lazy-loaded when needed. dist/ ├── index.html ├── assets/ │ ├── main.[hash].js │ └── Chart.[hash].js ← ✅ Lazy-loaded! 🔧 Bonus Tips Group multiple lazy components with import() + Promise.all Always provide a for UX Profile with DevTools -> Network tab -> disable cache -> reload 🧠 Takeaway If your app feels bloated - don't refactor the whole thing. Just start lazy-loading where it hurts most.  ( 3 min )
    Unity Project analysis with the Project Auditor
    The Project Auditor is a static analysis tool that goes through your project to provide useful statistics, identify potential improvements, and compile a list of recommendations with just a single button click. It is a fairly recent package, made publicly available in February 2025. For this reason, not many developers are aware of it and using it. Let’s see what features the Auditor offers, and how it can help make your games run faster, as well as improving your development experience within Unity. For this tutorial, I will be using Unity 6000.0.44. Some settings and features might differ if you use a different version of the engine. In order to start using the Auditor, open the Package Manager and install the package via name, using com.unity.project-auditor. The current version is 1.0…  ( 7 min )
    How to Make Safari Default Browser on Mac, iPhone, and iPad
    This blog guides you through simple steps on how to make Safari default browser. Setting Safari as your default browser on Mac, iPhone, and iPad ensures a seamless browsing experience across Apple devices, leveraging its speed, privacy features, and deep integration with the Apple ecosystem. Safari comes as the pre-installed default browser on a new Mac. If you’ve switched to another browser by mistake or wish to revert to Safari, you can quickly and easily set it back as your default. Let’s look at how to make Safari the default browser on your Mac system: Step 1: Click the Apple icon on the top left and then System Settings (or System Preferences for older macOS versions). Step 2: Click Desktop & Dock > Default web browser. Step 3: Click Safari from the dropdown menu. Close the window. And now you are all set to use Safari as your default browser on your Mac system. If you prefer shortcuts, you can use the Spotlight Search feature. Here are the steps to use it: Step 1: Press Command + Space key to open Spotlight Search box. Step 2: Type “default web browser” and press Enter. This navigates you directly to the System Settings, where you can choose Safari from the dropdown as explained before. To make Safari your default browser on iPad/ iPhone, follow the same steps as shown below: Note: For this tutorial, we are using the iPhone to illustrate the steps. Step 1: Tap Settings on your iPhone/iPad device. Step 2: Scroll down and tap on Safari. Step 3: Tap on Default Browser App. Step 4: Tap Safari to set it as your default browser. Making Safari your default browser on Mac, iPhone, or iPad is a quick way to get a smoother and more secure browsing experience. It has privacy tools built right in, works great with your other Apple services, and it’s easy to set up. If you want to get the best browsing on your devices, Safari is a good choice.  ( 4 min )
    Overview of HUAWEI DevEco Studio and HarmonyOS Application Development Process
    Introduction to DevEco Studio HUAWEI DevEco Studio, based on the open-source version of IntelliJ IDEA Community, is a one-stop development platform for applications and services running on the HarmonyOS system. In addition to basic functions such as code development, compilation, building, and debugging, DevEco Studio offers the following features: Efficient and intelligent code editing: Supports functions like code highlighting, intelligent code completion, error checking, automatic code navigation, code formatting, and code search for languages such as ArkTS, JS, and C/C++. For more details, refer to Code Editing. Multi-device bidirectional real-time preview: Supports bidirectional, real-time, dynamic, component-based, and multi-device UI code preview. For more details, refer to [UI Pr…  ( 4 min )
    What is Your Approach to Solving Problems With Code?
    I do my best to remember what I have learned, to think outside the box, to be creative and break the code into smaller parts when necessary, but it is not always easy to do so. Codecombat sometimes asks me to complete a level with x line of code. For example: "Use 8 lines of code" and another which offers a greater reward with "Use 4 lines of code". I usually manage to complete the level with the lowest maximum line of code and sometimes even less than that which makes me feel great! Problem-solving is one of the most important skills a programmer should have as programming is about problem-solving as well as writing lines of code. There is more than one way to solve problems and I wonder what other people's approaches to problem solving are. Do you have a particular approach to problem solving? Do you have a step method or something which you follow? What is your approach to solving problems with code?  ( 3 min )
    Still using outdated accessibility tools? Time to level up! I've been using A11yInspect & it's a game changer. Faster testing, better accuracy, fewer false positives & broader guideline coverage. Check it out: https://www.barrierbreak.com/a11yinspect/
    A post by Yamani Moiz  ( 2 min )
    AutoRecon: Your New Best Friend for Automated Network Reconnaissance
    Quick Summary: 📝 AutoRecon is a multi-threaded network reconnaissance tool designed to automate service enumeration. It performs port scans and launches further enumeration scans based on the detected services. The tool is highly configurable and aims to save time in CTFs, penetration testing, and real-world engagements by automating the initial reconnaissance phase. ✅ Automates network reconnaissance, saving significant time and effort. ✅ Highly customizable, allowing tailoring to specific needs and preferences. ✅ Features a powerful plugin system for easy extension and integration of new tools. ✅ Provides full logging and an intuitive directory structure for easy analysis. ✅ Supports multiple targets concurrently and offers helpful manual follow-up suggestions Proj…  ( 5 min )
    Postgres vs. MySQL: DDL Transaction Difference
    Database schema changes are critical operations that require careful planning and execution. The ability to perform these changes safely and reliably is a key consideration when choosing a database management system. In this post, we'll compare how PostgreSQL 17 and MySQL 8 handle Data Definition Language (DDL) transactions, with a focus on atomicity and rollback capabilities. Before diving into the comparison, let's clarify what we mean by DDL transactions. DDL statements can be grouped together and either committed as a unit or rolled back entirely if something goes wrong. There are two important concepts to distinguish: Transactional DDL: The ability to include DDL statements within a multi-statement transaction block, with the option to commit or roll back all statements together. At…  ( 6 min )
    Top YouTube Channels for Learning AI: A Beginner's Guide
    The field of Artificial Intelligence can be daunting for newcomers. With complex mathematical concepts, rapidly evolving technologies, and an overwhelming amount of information, finding the right resources to begin your journey is crucial. Fortunately, YouTube has become a treasure trove of high-quality, accessible content that can guide you from your first steps to advanced concepts in AI. This article highlights some of the best YouTube channels for learning AI, from theoretical foundations to practical implementations. Whether you're a complete beginner or looking to deepen your knowledge, these channels offer valuable resources to support your learning journey. Before diving into specific channels, let's consider why YouTube has become such a powerful platform for AI education: Visual…  ( 10 min )
    Type Aliases and Newtypes: Wrapping for Safety
    Type Aliases and Newtypes: Wrapping for Safety in Rust In programming, clarity and correctness are paramount. Types are the backbone of Rust's safety guarantees, but raw types like i32, String, or Vec can sometimes lack semantic meaning and lead to subtle bugs when misused. Imagine accidentally swapping two integers meant for different purposes, like a user ID and a product ID, in a function call—there’s no compiler safeguard to catch that mistake. Enter type aliases and newtypes: two powerful tools for giving raw types clearer meaning and enforcing type safety. They help you write code that's easier to understand, harder to misuse, and safer overall. In this blog post, we'll explore these tools, illustrate their usage with practical examples, and discuss common pitfalls to avoid. B…  ( 6 min )
    Service Like SaaS: Turning Projects into Predictable Income
    How solo founders can escape the custom-client grind by packaging services into scalable, repeatable flows For many creatives and technical minds, the journey begins with freedom. You ditch the 9–5. Soon, every new client brings a new briefing process. New tools. New expectations. New ways of working. The very freedom you chased starts to vanish under a pile of calendar invites and Google Docs titled "v2_final_FINAL". It's a trap: the custom-client loop. And to escape it, you don't need to scale up. You need to scale down — into clarity. This is how solo founders flip their project-based chaos into a repeatable, productized service — a system that runs smooth like SaaS, even if there's no code in sight. Ask ten freelancers what they offer, and you’ll get ten versions of: I help people with…  ( 7 min )
    Building Secure C# Applications: A Comprehensive Guide
    Building Secure C# Applications: A Comprehensive Guide In an age where cybersecurity threats are more prevalent than ever, building secure applications is no longer optional—it’s a necessity. As a C# developer, you have access to a rich ecosystem of tools and frameworks that simplify the process of creating robust and secure applications. However, understanding how to use these tools effectively is the key to success. In this guide, we’ll explore how to build secure C# applications from the ground up, covering essential topics like authentication, authorization, data encryption, and best practices for protecting your applications. Imagine leaving the front door of your house wide open. Anyone could walk in, access your valuables, and even cause harm. That’s exactly what happens when soft…  ( 6 min )
    Get GitHub PR from commit hash
    Have you ever needed to get GitHub PR details from the commit hash in the master branch? With the Merge commits strategy, number of PR will be in the commit message. But what about Rebase and merge or Squash and merge strategy? 🇨🇿 V češtině si lze článek přečíst na kutac.cz Lately, I have modified GitHub Action, which sends Slack message with the author of the last PR that was merged. But how to get the PR number and the author of that PR when I only have a log history? As I wrote above, when using the Merge commit strategy, GitHub creates a merge commit with a message that looks like this: Merge pull request #270 from author/branch-name fix: here is your original commit message Here it is easy to extract the number. But before merging, the user can modify the message and the number of…  ( 4 min )
    [Boost]
    Backup sem estresse: Como criar o dump do seu BD PostgreSQL no Docker de forma simples Ramon Borges ・ Nov 27 '23 #docker #postgres #devops #database  ( 2 min )
    Infrastructure as Code Isn’t About Speed. It’s About Trust
    I’ve never had a disaster caused by someone clicking the wrong button in a cloud console. But I’ve had plenty of conversations that took 30 minutes longer than they should have, just to figure out: What changed? Who changed it? And whether it was safe to roll back. That’s what Infrastructure as Code (IaC) solves for me. Not just automation. Not just speed. Trust. Most articles will tell you that IaC makes things faster Sure, it does. Spinning up environments, codifying pipelines, standardizing infra. But speed isn’t the reason. It’s a byproduct of something more important: systemic trust. Teams don’t move fast because of automation. When infrastructure is defined in code: New hires don’t need tribal knowledge to ship. Rollbacks aren’t just possible, they’re predictable. Every environment…  ( 6 min )
    Resource-Rich: Plugins That Fill Your Figma File With Assets
    Curating Visual Figma Design Resources Sourcing High-Quality Illustrations Finding the right illustrations can really make a design pop. It's about finding that sweet spot between style, relevance, and quality. There are a bunch of plugins out there that give you access to illustration libraries right inside Figma. It can save a ton of time compared to hunting around on different websites. Here's a quick rundown of things to consider: License: Always double-check the usage rights. You don't want any surprises later on. Style Consistency: Make sure the illustrations match the overall vibe of your project. Customization: Can you tweak the colors or details to fit your brand? Using illustrations effectively is more than just dropping in pretty pictures. It's about telling a story and enhanci…  ( 6 min )
    Mastering External API Usage in Angular Interceptors with x-api-key
    Image by T Hansen from Pixabay Introduction : In Angular development, managing API calls to multiple endpoints is common. Some endpoints may require an x-api-key for authentication, while others don’t. Instead of hardcoding headers in each service, Angular’s HttpInterceptor allows us to centralize request handling and apply API keys conditionally. Let’s explore how to implement this and the pros and cons of conditional key management. (For only readers Step 4is the important one) Level: For everyone Note: In this tutorial, we’ll build a simple Angular 19 application to fetch news articles using the Finlight.me News API . While this guide uses Finlight.me to demonstrate managing an x-api-key, you can easily adapt the approach for any API requiring custom headers. Our focus will be on creat…  ( 5 min )
    🚀 Top 6 PDF Viewers for React.js Developers in 2025
    PDF files are everywhere—from invoices to reports, contracts, and learning materials. When working on React.js projects, displaying PDFs can be simple or complex, depending on your needs. If you only need to show a static document, browser options like iframes might do the trick. But if your users need better viewing, zooming, searching, or interactive features, you’ll need a dedicated PDF viewer. Choosing a PDF viewer for a React.js or Next.js application depends on your project’s needs. Here’s a quick breakdown of six options to consider: PDF.js (Open Source): Reliable, no-frills viewing for simple applications. react-pdf (Open Source): Lightweight wrapper for PDF.js, built for React. React PDF (Paid): A newer library with a more complete feature set than react-pdf. Customizable and pow…  ( 9 min )
    🚀 Full-Stack PHP, MERN, and DApp Development – Let’s Build Something Awesome
    Hey devs and founders! I’m Surender Gupta, a full-stack engineer with 7+ years of experience across modern and decentralized web stacks. Tech Stack Highlights: Backend: PHP (Laravel, CodeIgniter), Node.js (Express) Frontend: React.js, Vue.js, Tailwind, MUI Blockchain: Solidity, Web3, DApp integration DevOps: Docker, Jenkins, Kubernetes, AWS DBs: MySQL, MongoDB, PostgreSQL Let’s build something amazing together. 🔗 Connect with me: LinkedIn GitHub Fiverr Freelancer Upwork Facebook 💬 DM me if you need a reliable tech partner to launch your idea! 🚀  ( 3 min )
    How to Send Emails and Save Them in the Sent Folder with DotApp PHP Framework
    Intro This article assumes you're familiar with the DotApp PHP framework. If not, visit https://dotapp.dev for documentation and examples. To keep things concise, I’ll assume you’ve reviewed the setup and basics. Let’s dive in. Sending emails is a common requirement in web applications. PHP has built-in libraries for this, but what if you need to save emails to the Sent folder for tracking? In this tutorial, we’ll explore how to send emails (with or without attachments) and save them using the DotApp PHP framework, leveraging its Emailer library and Email facade. Create a new module called EmailTest by running: php dotapper.php --create-module=EmailTest In the app/config.php file, add the SMTP and IMAP configurations for email functionality: // SMTP configuration for sending emails Conf…  ( 4 min )
    Detecting When a Sticky Element Becomes Sticky
    Ever noticed a sticky header that changes style as you scroll—like the event dates on Luma's site? They elegantly transition to a different visual treatment once they become sticky. It’s a small interaction, but it makes the UI feel polished and intentional. I wanted to figure out how they were doing it. CSS handles the stickiness (with position: sticky), but there’s no built-in way to detect when it happens. No CSS selector*. No JavaScript event. I love figuring out how to replicate cool interactions I see on the web—so here’s how to do this one using the magical IntersectionObserver API. It’s widely supported, lightweight, and once you know the trick, you’ll start seeing opportunities to use it everywhere. 🧠 Read the guide: https://jakeisonline.com/javascript/detecting-sticky-elements Have you tried this approach—or come across similar patterns in the wild? * Good news: We’ll soon be able to use container queries to detect when an element becomes sticky. But as of this article’s publishing, it’s only available in Chrome, so you’re stuck with this for now  ( 3 min )
    Amazing Tool
    🤖 I Built an AI Agent That Finds Jobs for Me 🤯 Arindam Majumder ・ Jun 2 #ai #python #programming #beginners  ( 3 min )
    node
    A post by 张春晓  ( 2 min )
    Yeah you can use PHP to code AI!
    InstaAnalyzer: An AI Instagram Analyst Powered by PHP, Neuron AI and Bright Data 📸 Raziel Rodrigues ・ May 19 #devchallenge #brightdatachallenge #ai #webdata  ( 3 min )
    Yeah you can use PHP to code AI 🤯
    InstaAnalyzer: An AI Instagram Analyst Powered by PHP, Neuron AI and Bright Data 📸 Raziel Rodrigues ・ May 19 #devchallenge #brightdatachallenge #ai #webdata  ( 3 min )
    Trying ROS2: pub/sub within a single container
    Welcome to the next pikoTutorial ! I've worked with ROS 1 on various projects, but with its end-of-life approaching in 2025, it felt for me like the perfect time to dive into ROS 2. In this article you'll read about: setting up a typical ROS publisher and subscriber written in C++ using ROS 2 defining a custom interface with .msg file building everything as a Docker image running both nodes within a single container using a launch file which now can be written in Python Let's first define a project structure to understand what am I aiming at: project ├── launch ├── run_pub_sub.py ├── src ├── cpp_publisher ├── CMakeLists.txt ├── main.cpp ├── package.xml ├── cpp_subscriber ├── CMakeLists.txt ├── main.cpp ├── package.xml ├── inte…  ( 8 min )
    Building a High-Performance Drag-and-Drop Library in JavaScript
    Building a High-Performance Drag-and-Drop Library in JavaScript 1. Introduction The drag-and-drop (DnD) functionality has become an essential feature in today's web applications, extending user interactivity and enhancing user experience. Implementing a robust, high-performance drag-and-drop library can dramatically improve how users interact with applications, creating seamless task flows in industry-standard applications, such as Trello, Google Drive, and more. This article provides a comprehensive examination of building a high-performance drag-and-drop library in JavaScript, discussing its significance, historical context, technical foundations, real-world use cases, and advanced techniques to achieve high performance. Before the native DnD API was introduced in HTML5, dev…  ( 6 min )
    How to Install Docker on Windows 10/11 - Complete Guide
    Hey fellow devs! 👋 If you're looking to get started with Docker on Windows, you've come to the right place. I remember how confusing it was when I first tried to set everything up, so I've created this guide to help you avoid the headaches I encountered. Before We Begin Preparing Windows Checking Virtualization Quick WSL Version Check Installing Docker Desktop Setting Up Ubuntu with WSL Final Step: Connect Docker with WSL Testing Your Setup Troubleshooting Tips Conclusion Let's ensure your Windows PC is ready for Docker. Here are a few things to check and enable. Windows 10/11 Pro, Enterprise, or Education (64-bit) 4GB RAM minimum (8GB recommended) UEFI firmware with Secure Boot capability Virtualization support in your CPU Administrator access to your Windows machine Search for Turn Wind…  ( 4 min )
    [Boost]
    Speed of Light for Images or Heavy Photos? ⚡️📷⚡️ Mahdi Jazini ・ Jun 3 #nextjs #webdev #programming #frontend  ( 2 min )
    Why Functional Programming vs. Imperative/OOP Matters
    Functional programming (FP) emphasizes what you want—transforming data via pure functions—whereas imperative or object‐oriented (OOP) code focuses on how to modify state step by step. Below is a tiny comparison showing how the same task looks in each style: Imperative (JavaScript): const nums = [1, 2, 3, 4]; let doubled = []; for (let i = 0; i x * 2); console.log(doubled); // [2, 4, 6, 8] Notice how the FP version avoids manual loops and in‐place mutations. You simply describe “map each element to x * 2.” Imperative (Python): people = [ {"name": "Alice", "age":…  ( 4 min )
    Security Incident Response
    Security Incident Response: A Crucial Aspect of Cybersecurity Introduction: Security incident response (SIR) is a crucial process for organizations to manage and mitigate the impact of security breaches and cyberattacks. A well-defined SIR plan ensures a swift, effective response, minimizing damage and maintaining business continuity. Prerequisites: Effective SIR requires several prerequisites. These include a clear security policy outlining incident response procedures, well-defined roles and responsibilities, established communication channels, and access to necessary tools and technologies (e.g., SIEM, SOAR). Regular security awareness training for employees is also vital. Features: A robust SIR plan typically encompasses several key features: Incident detection and identificatio…  ( 3 min )
    HarmonyOS Next Strings and Collections Advanced: From Processing to Performance Optimization
    In HarmonyOS Next development, string and collection types are the core tools for handling text data and complex data structures.Cangjie Language provides a rich string operation interface and high-performance collection types (such as Array, Map), which not only meets the needs of international multilingual scenarios, but also meets the challenges of high concurrent data processing.This article will combine features such as Unicode processing, regular matching, collection memory layout, and advanced application techniques for in-depth parsing of strings and collections. String types support multiple literal forms and Unicode full process processing, which are suitable for text parsing, log processing, internationalization and other scenarios. Type Definition Method Escape Rules Typical…  ( 5 min )
    CR2450: The Philosopher’s Battery
    In the candlelit corridors of Hogwarts, where enchanted gadgets hum like Whomping Willows and magical devices demand eternal power, there exists an alchemical marvel—the CR2450 Battery. Forged in the fires of Gringotts’ deepest vaults, this 3V lithium coin cell channels the resilience of a Phoenix and the precision of a Time-Turner. Let’s unveil why this tiny titan is the Lumos of the electronics realm. Chapter 1: The Alchemy of Eternal Power CR2450 is no mere Muggle power source. Imbued with Nicolas Flamel’s secrets, it wields three magical virtues: Phoenix Endurance: 620mAh capacity, outlasting Dumbledore’s pensieve memories. Why Knockturn Alley batteries fail: Discount Cells: Die faster than Polyjuice Potion expires. Chapter 2: The Triwizard Trials of Gadgetry The Goblet of Smartwatches: Powers enchanted timepieces through Arctic winters, steadier than McGonagall’s transfigurations. “Tempus Fugit? Not on my watch.” The Chamber of Medical Secrets: Sustains heart monitors in St. Mungo’s, deflecting surges like a Protego charm. The Forbidden Forest of IoT: Guards solar sensors from Acromantula attacks, whispering “Homenum Revelio” to trespassers. The Marauder’s Specs 3V Stability: Flatter than the Marauder’s Map’s lies. The Dark Arts of Power Failure Voltage Dips: Strike like Crucio on fragile circuits. Dumbledore’s Wisdom a CR2450.” Epilogue: The Unbreakable Vow References: Advanced Potion-Making: Lithium Edition (Hogwarts Press) The Tales of Beedle the Power-Wright (Weasleys’ Workshop Editions)  ( 3 min )
    Effective Strategies for AWS Cost Optimization
    Amazon Web Services (AWS) provides a robust and flexible cloud platform and optimization of cost is one of the main focuses for many customers or organization. We hear that right sizing, managing the cost in cloud would be one of the main concerns. However, it is crucial to manage and optimize costs effectively to maximize the value of your investment. This article provides the various tips and techniques for optimizing AWS costs, including monitoring usage, setting budgets, and leveraging cost-effective services. By implementing these strategies, you can ensure that your AWS infrastructure remains efficient, cost-effective, and aligned with your business objectives. Let us examine the strategies one by one. Architecting for Cost Optimization Define the DR and HA Strategy AWS Marketplace …  ( 7 min )
    🏋️ Lifted some states up!! - Day 1 Log
    Well, I forgot to create a GitHub repo for my personalized learning journey. I should definitely create one by the end of the day. I’m excited to write today about my progress. But before that — Palash Shrote , thanks for reading my rant. I wasn’t expecting anyone to read it (especially on Day 1), but you made my day and lit a little fire under my butt to keep going. That’s why I’m here writing my Day 1 log at 2:19 AM. Really, thank you. Honestly, the day was quite hectic. Living with your parents does come at a cost. That cost? I pay it by being the “Chotu” of the family. And seeing my discipline, dedication, and devotion, my family has promoted me to “Chotu-cum-Driver.” I take them anywhere, anytime — wherever they want to go. The service is 24×7×365. 👍 Meanwhile, today I tried building…  ( 5 min )
    Discover how ForkJoinPool powers Java's high-performance parallel processing
    Recently, I optimized our transport operation plan Excel upload feature, boosting performance for logistics system administrators. This tool allows them to upload weekly transportation schedules that our system processes and registers. The upload includes critical validation checks: verifying vehicle numbers, preventing duplicate plans, and identifying scheduling conflicts. By implementing parallel processing for these validations, processing time significantly reduced, enabling logistics managers to finalize transportation plans more efficiently. To achieve this, I leveraged parallelStream, a powerful feature introduced in Java 8. While the specific performance metrics and a deep dive into parallelStream with JMH will be covered in a future post, this article focuses on ForkJoinPool, engi…  ( 5 min )
    Old School Racing Game
    Use arrow keys to drive. The basics of a classic style racing game. Inspired by games like "Out Run" and "F1 Race".  ( 2 min )
    Asynchronous SQLAlchemy 2: A simple step-by-step guide to configuration, models, relationships, and migrations using Alembic
    Finally, it's time to do what I've been planning for a long time - create a detailed guide to working with the asynchronous version of SQLAlchemy 2.0 in the ORM style. This series of articles will cover absolutely all aspects: from models and relationships between them to migrations and methods of interacting with data in the database. I'm going to write several articles that will be balanced between the necessary "boring" theory and practical examples to help everyone who is already familiar with Python master this "magical" framework. And believe me, you will soon understand that alchemy in the name of the framework was not chosen by chance. First, let's understand what SQLAlchemy is and why every developer working with relational databases (such as SQLite, PostgreSQL, MySQL, etc.) shoul…  ( 28 min )
    Using match Ergonomically: Avoid the if-else Chains
    Using match Ergonomically: Avoid the if-else Chains When it comes to writing clean, expressive, and maintainable Rust code, one of the most powerful tools in your arsenal is the match expression. While if-else chains and if-let constructions are perfectly valid and often useful, they can quickly become unwieldy when dealing with complex logic. Enter match, Rust's pattern-matching powerhouse that can simplify your code, make it easier to read, and reduce bugs. In this post, we'll dive deep into how to use match ergonomically to replace verbose if-else chains and nested if statements. Along the way, we'll explore pattern matching, match guards, and practical examples to demonstrate the beauty of Rust's expressive syntax. if-else Chains Can Be Painful Imagine you’re working on a piece of …  ( 6 min )
    Career Growth After Getting Salesforce Certified: Your First Step Toward Success
    Unlock your career potential with Salesforce certification! Whether you’re a fresh graduate or a professional looking to upskill, becoming Salesforce certified opens doors to high-demand roles, better salaries, and global opportunities. Discover how this certification acts as your first step toward a thriving career in cloud computing, CRM, and business innovation. Learn about the growth paths, industry demand, and tips to make the most of your Salesforce journey. SalesforceCertified #CareerGrowth #SalesforceJobs #SalesforceCareer #CloudComputing #CRMCareer #TechCertification #CareerSuccess #SalesforceTrailblazer #Upskill #JobOpportunities #CareerTips #SalesforceConsultant #SalesforceAdmin #CareerDevelopment #TechJobs #CertificationJourney #CareerAdvice #ProfessionalGrowth #SalesforceCommunity  ( 3 min )
    Creating a Cybersecurity Culture in Small Businesses
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    Speed of Light for Images or Heavy Photos? ⚡️📷⚡️
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    How to Stay Productive as a Remote Software Developer
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    Laravel SwaggenerAI: Generate Swagger Documentation with AI in Seconds
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    [Boost]
    Tested 12 Linear Alternatives - Only These 5 Are Worth Your Time Pratham naik for Teamcamp ・ Jun 3 #productivity #devops #opensource #webdev  ( 2 min )
    5 Worth Alternative of Linear
    Tested 12 Linear Alternatives - Only These 5 Are Worth Your Time Pratham naik for Teamcamp ・ Jun 3 #productivity #devops #opensource #webdev  ( 2 min )
    Best Linear Alternatives
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    I will convert figma to html xd to html PSD to html css responsive website
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    I Built a Git Tutorial That Uses Branches as Learning Modules (And It's Going Viral) 🔥
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    Selenium Automation with Python: Your First Test Script Explained
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    Day 13/30 - Git Pull --rebase: Keep Your History Linear When Pulling Changes
    Introduction When working with Git, keeping a clean and linear commit history makes collaboration easier. By default, git pull performs a merge, which can create unnecessary merge commits and clutter your history. A better alternative is git pull --rebase, which rewinds your local changes, applies the latest remote changes, and then replays your commits on top. This keeps your history linear and easier to follow. In this guide, we'll explore how git pull --rebase works, when to use it, and some best practices to avoid common pitfalls. git pull --rebase Works Normally, git pull does two things: Fetches changes from the remote (git fetch). Merges them into your branch (git merge), creating a merge commit. With git pull --rebase, Git: Fetches the latest changes (git fetch). Temporaril…  ( 7 min )
    🚀 Building an AI-Powered Desktop Assistant
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    xcut: A Flexible CLI Tool for Extracting and Filtering Text Columns
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    🚀 I Used an AI to Build a Production-Ready Landing Page in Minutes — Here's What Happened
    Hello Community! But curiosity got the better of me, and I decided to give it a try. I typed in a simple prompt describing the kind of landing page I wanted — something clean, modern, mobile-responsive, and suitable for a tech startup. Within seconds, the AI delivered a fully-coded HTML file using Tailwind CSS, complete with sections for: Hero with CTA Features Testimonials FAQ Footer with social links No joke — the output was stunning and functional right out of the box. AI Generated Landing Page Production quality: I ran Lighthouse audits and checked responsiveness. The results? Pretty solid. No major issues. Design quality: The layout, colors, spacing — everything was well-structured. It didn't look like AI-generated junk. Customization ready: The code was clean and easy to tweak. Swapping images, text, or even adding new sections was effortless. Speed: It saved me hours — not exaggerating. 💡 Real Use Case: Prototyping at Lightning Speed This tool could be a game-changer for solo developers, startups, marketers, or anyone who needs fast landing pages for MVPs, campaigns, or clients. For my own use, it helped me bootstrap a product page and test messaging without hiring a designer or front-end dev. That kind of turnaround is priceless when you're moving fast. If you're curious, here’s the tool I used: Just input a prompt, hit generate, and download your landing. No login, no code setup, nothing. other examples. We talk a lot about AI taking over jobs, but tools like this feel more like superpowers for developers. It didn’t replace me — it accelerated me. Would I use it for production? With a few tweaks — absolutely. And for prototyping? No question. Let me know if you've tested it too — or if there are other AI tools you PICOAI.APP think I should try!  ( 4 min )
    HS-K8S250: Kubernetes For Developers & Deployment – A Developer’s Gateway to Scalable Applications
    In today’s rapidly evolving cloud-native ecosystem, Kubernetes (K8s) has emerged as the industry standard for container orchestration. With businesses increasingly adopting microservices architecture, developers must be equipped with hands-on knowledge of container deployment, scaling, and maintenance. The HS-K8S250: Kubernetes For Developers & Deployment course is specifically tailored to meet this need. Let’s dive into what this course offers and why it is a must for every aspiring and working cloud-native developer. 🚀 What is HS-K8S250? This course goes beyond the basics and dives into developer-centric aspects such as: Application packaging CI/CD integration ConfigMaps and Secrets Observability tools Helm charts Rolling updates and canary deployments Who Should Take HS-K8S250? Softwar…  ( 4 min )
    Introducing LogManticsAI: LLM-Powered CLI for Semantic JSON Log Analysis
    In the evolving landscape of IT operations and DevOps, the ability to efficiently analyze and monitor logs is paramount. Enter LogManticsAI, an open-source command-line tool that leverages Large Language Models (LLMs) to provide semantic analysis of JSON logs, real-time anomaly detection, and continuous monitoring—all within your terminal. 🔍 What is LogManticsAI? Interactive Setup: Easily configure LLM settings and specify log file paths. Multi-File Monitoring: Simultaneously monitor multiple JSON log files. Secure API Key Storage: Utilizes keyring for safe storage of API keys. JSON Validation: Ensures log files are properly structured. Semantic Analysis: Identifies important log keys and patterns using LLMs. Real-Time Anomaly Detection: Continuously monitors logs to detect anomalies as they occur. LLM Provider Support: Compatible with various LLM providers via Agno, including OpenAI, Anthropic, Google, and Groq. Slack Integration: Sends real-time notifications to Slack channels. 🚀 Getting Started Clone the Repository: git clone https://github.com/chattermate/LogManticsAI.git Install Dependencies: pip install -r requirements.txt Run the Tool: python logmantics.py Follow the interactive prompts to configure your LLM settings and specify the log files you wish to monitor. 🧠 Why Use LLMs for Log Analysis? Understand Context: Interpret logs in a more human-like manner, considering the context of events. Detect Anomalies: Identify unusual patterns that may not match predefined rules. Adapt to New Patterns: Learn from new types of log entries without manual updates. This approach aligns with the growing trend of integrating AI into observability tools to enhance system monitoring and incident response. 📣 Join the Community GitHub Repository: Github **Issues & Feature Requests: **https://github.com/chattermate/LogManticsAI/issues Embrace the future of log analysis with LogManticsAI and experience the power of LLMs in your DevOps toolkit.  ( 4 min )
    Using Mermaid Diagrams 100x Better with Your Favorite AI / LLM App
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    LangGraph + Graphiti + Long Term Memory = Powerful Agentic Memory
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    Prof. Postmark
    This is a submission for the Postmark Challenge: Inbox Innovators. Alright, Postmark Challengers & Fellow Devs! 🚀 Get ready to have your mind BLOWN by Prof. Postmark – the AI sidekick that's about to revolutionize how you get photo feedback (and maybe a whole lot more)! Think of Prof. Postmark as your new remote teacher, or just a way cooler AI. This bad boy doesn't just glance at photos you email in; it gets them. We're talking an AI that dives deep, powered by OpenAI's GPT-4o Vision and a custom-built annotation engine that doodles feedback right onto your images, sketch-style, like your chillest art prof. The mission? To ditch boring old grading and bring in something interactive, insightful, and honestly, a LOT more fun. You just email your pics, and Prof. P zaps back pro-level scores…  ( 5 min )
    I built another aesthetic Pomodoro timer — 800 users show up in the first week
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    Selenium with Python Tutorial: Automate Web Browsing Like a Pro
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    Serverless Web App Development Made Easy: A Complete Guide with AWS Amplify, DynamoDB, Lambda and API Gateway
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    CI/CD with Jenkins: Automate Everything
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    If You’re Trying Hard But Getting No Results — This Is What Helps Me
    If you’re doing a lot but not seeing results, here’s what helps me: instead of trying everything at once, I look for the one main thing that’s blocking progress — and focus only on fixing that. This gives the biggest impact. For example, You focus on what’s comfortable — not on what’s important. Beginner entrepreneurs with a background in coding or analytics struggle to make sales. The real reason: no one is visiting their website. Instead of doing marketing to get their first 1,000 users, developers keep improving the product, and analysts keep polishing data tracking. But if no one sees the product, none of that matters. Progress begins when you find and remove the main obstacle — not when you do everything or stick to what’s familiar. This idea comes from the book The Goal by Eliyahu G…  ( 4 min )
    Why Browser Testing Tools Are Critical for Web Application Success
    Users access web applications through various browsers, devices, and operating systems. Whether it’s Chrome on Android, Safari on macOS, or Firefox on Linux, modern web experiences must deliver consistent performance across all environments. One rendering issue or functionality glitch can break the user experience and push customers toward a competitor. That’s why browser testing tools have become essential for ensuring the success of web apps. The same HTML, CSS, and JavaScript code can behave differently depending on the browser and platform. Factors like rendering engines, support for web standards, and device-specific quirks make it nearly impossible to predict how an application will perform without rigorous testing. Consider a situation where: A button is perfectly aligned in Chrome …  ( 5 min )
    Road to Activision: Will I Make It or Crash and Burn? #Blog_2
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    Infinix GT 30 Pro: HP Gaming dengan Performa Turnamen, Harga Ramah Kantong
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    The Quiet Revolution of Empowered Workers
    Factory-Floor Lessons in Reshaping Software Innovation ‍Hierarchy on the Floor In the early 20th century, manufacturing was organized with a rigid hierarchy. Managers and engineers made all significant decisions, while front-line workers were expected to "do as they're told," performing narrow tasks without input into process or strategy. Factory workers, often seen as low-status laborers, had little agency beyond their assigned duties. This division meant that problem-solving and innovation were the sole province of experts and senior staff, not the rank-and-file. By the 1930s, the typical American steel mill or machine shop exemplified this top-down structure. Workers on the shop floor desired better pay and conditions, but companies struggling through the Great Depression h…  ( 6 min )
    Next.js 15 + React 19: Worth It?
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    🔒AI Ethics and Governance: A Comprehensive Guide
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    The Philosophy of JavaScript: Messy, Mighty, and Made for the Web
    "JavaScript is a language of many paradigms. It borrows ideas from functional programming, object-oriented programming, and procedural programming." Kyle Simpson Why does JavaScript feel... different? Every developer has that moment. You're writing code, everything seems logical, and then JavaScript does something that makes you pause and think: "Wait, that actually worked?" A variable becomes a function. An object transforms mid-execution. Async operations flow like water. Other languages demand you follow their rules. JavaScript asks: "What are you trying to accomplish?" Then it finds a way — often multiple ways — to make it happen. This isn't accident. It's intentional design philosophy that emerged from a simple truth: the web is chaotic, unpredictable, and constantly changing. So J…  ( 9 min )
    Are they the "same"?
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    As a beginner, I find this very insightful and encouraging!
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    Deep dive into Java Streams implementation - Creating Streams
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    Making Your Own Dictionary in Swift
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    Certificación AWS Certified Solutions Architect - Associate (SAA-C03)
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    Detailed Guide to Packaging and Signing Process
    After development and testing, HarmonyOS Next apps need to be packaged and signed to generate an installable package for publishing. A correct packaging and signing process is essential for passing review and ensuring security. This article details the packaging process, signing file configuration, common issues, and official resources to help developers efficiently prepare for release. Prepare Signing Files Obtain the developer certificate (.p12) and Profile file in advance. See the official guide: How to Manually Generate Certificates for Packaging. Certificates can be applied for via AppGallery Connect; Profile files bind the app package name and device info. Configure Signing Info In the DevEco Studio project's build-profile.json5, configure the signing path and password (enter pas…  ( 4 min )
    New Test Uses Machine Learning to Personalize Prostate Cancer Treatment
    A major breakthrough in cancer care is making headlines. Scientists from the US, UK, and Switzerland have developed a cutting-edge test that predicts which men with aggressive, non-metastatic prostate cancer are most likely to benefit from the drug abiraterone. This is significant because while abiraterone can save lives, it also causes serious side effects such as high blood pressure, diabetes, and heart complications. Until now, doctors had no reliable way to know who should receive the drug. This new test, powered by machine learning, changes that. It analyzes digital images of tumor biopsy samples and identifies a specific biomarker that indicates whether a patient is likely to respond to treatment. In a study involving over one thousand men, the test found that twenty five percent of them had this biomarker. For these patients, abiraterone reduced the risk of death within five years from seventeen percent to nine percent. For the rest, the drug showed little to no effect, meaning they could avoid unnecessary treatment and side effects. The test is designed to work with routine clinical data and can easily be added to existing hospital workflows. It promises to make prostate cancer treatment more precise, sparing patients who do not need aggressive therapies and ensuring those who do get the help they need. Researchers also hope the findings will encourage broader approval of abiraterone for early-stage use, especially in the UK where its application has been limited. With this test, the decision becomes more scientific, more ethical, and far more personal. Read more here: https://www.theguardian.com/society/2025/may/30/new-ai-test-can-predict-which-men-will-benefit-from-prostate-cancer-drug  ( 3 min )
    VS Code Ninja Tricks: 10 Hidden Features That’ll 10x Your Productivity
    We all love VS Code—it’s fast, customizable, and packed with features. But even seasoned developers miss some of its hidden gems. Here are 10 underrated features that’ll turbocharge your workflow: Emmet in Non-HTML Files What it does: Expands shorthand syntax (like CSS abbreviations) in JS, TS, JSX, and more. How to use: Type m10 → press Tab → becomes margin: 10px; in a CSS file. Pro Tip: Enable it via emmet.includeLanguages in settings (e.g., "emmet.includeLanguages": {"javascript": "html"}). Command Palette Deep Dives What it does: Run advanced commands like >Git: Stash or >Debug: Start Without Debugging directly. Secret: Type ? in the Command Palette (Ctrl/Cmd+Shift+P) to browse all available commands. Multi-Cursor Magic with Ctrl/Cmd+D What it does: Select next occurrenc…  ( 4 min )
    Choosing Between JWKS and Token Introspection for OAuth 2.0 Token Validation
    When building secure APIs or applications with OAuth 2.0, validating access tokens is a critical step. Two common approaches for token validation are JWKS (JSON Web Key Set) and the Token Introspection Specification (RFC 7662). Each has its strengths, use cases, and trade-offs. In this blog post, we’ll explore both methods, compare their pros and cons, and help you decide which is best for your system. Purpose: Validates JSON Web Tokens (JWTs) locally. How It Works: The authorization server exposes a JWKS endpoint (e.g., /.well-known/jwks.json) containing public keys. The resource server uses these keys to verify the JWT’s signature and checks claims like expiration (exp), issuer (iss), and audience (aud). Key Feature: No network call is needed for validation after caching the JWKS, making…  ( 6 min )
    Download YouTube Videos in 8K with Python: A Beginner-Friendly Guide Using yt-dlp
    ✅ Introduction We’ll also make sure that FFmpeg is integrated correctly to merge high-quality audio and video into a single .mp4 file. import yt_dlp import os # Make sure ffmpeg path is correctly set for merging video and audio FFMPEG_PATH = os.path.join("C:", os.sep, "ffmpeg", "bin", "ffmpeg.exe") # yt-dlp configuration options ydl_opts = { 'format': 'bestvideo+bestaudio/best', # Select best video and best audio 'merge_output_format': 'mp4', # Output format after merging 'ffmpeg_location': FFMPEG_PATH, # Path to ffmpeg executable 'outtmpl': '%(title)s.%(ext)s', # Output file naming template 'quiet': False, # Show download progress 'noplaylist': True # Download only one video if playlist } # Example URL — Replace with your desired video link video_url = 'YOUR_VIDEO_URL_HERE' # Start downloading with yt_dlp.YoutubeDL(ydl_opts) as ydl: ydl.download([video_url]) 1. Install yt-dlp: pip install yt-dlp 2. Install FFmpeg: Download from ffmpeg.org and extract it. Set the path as shown in the script. 3. Replace the video URL. in video_url. 4. Run the script. It will download and merge the best available video + audio — even 8K if the source supports it.  ( 3 min )
    JavaScript is so redundant
    Why are there so many JavaScript build tools? Gulp, Grunt, Webpack, Laravel Mix, Rollup.js, and now Vite. And these are just the ones that I've worked with. Haven't we solved this problem? And why build a new tool? Why not improve existing tools? I think about predecessors like GNU Make. Sure, it's old, but it's tried and true. The invocation is consistent and has been for years: make [command]. How different would the world be if the Node.js ecosystem adopted Make as the preferred mechanism for running scripts, instead of npm run [command]? I guess we'd be seeing a lot more Makefile's around.  ( 3 min )
    Today Learned in Java Script:Conditional Statement
    In JavaScript, conditional statements are used to perform different actions based on different conditions. These are the main types: if statement Executes a block of code if the condition is true. if (age > 18) { console.log("You are an adult."); } if...else statement Executes one block if the condition is true, and another block if it’s false. if (age >= 18) { console.log("Access granted."); } else { console.log("Access denied."); } if...else if...else statement Checks multiple conditions in sequence. if (score >= 90) { console.log("Grade: A"); } else if (score >= 80) { console.log("Grade: B"); } else { console.log("Grade: C or below"); }  ( 3 min )
    Harmonyos Cangjie Language Development Practical Tutorial: Shopping Cart Page
    Good morning, everyone. The development process of the Cangjie Language Mall application is already halfway through. I wonder if you have gained a further understanding of Cangjie development through this series of tutorials. The shopping cart page to be shared today: When we see this page, we first need to make a simple analysis of it. This page is divided into three parts in total, namely the navigation bar, the shopping cart list and the settlement bar at the bottom. If they are column layouts, then how to make these three parts just fill the entire page? There is a simple way: set a fixed height for the navigation bar and the settlement bar, and then set the layoutWeight(1) property for the List component. Write a simple page structure: Column{ Row{ //导航栏 } .width(…  ( 4 min )
    Data Types in Java
    Data Types in Java _ Primitive Data Types:_ byte: 8-bit signed integer. Range: -128 to 127. short: 16-bit signed integer. Range: -32,768 to 32,767. int: 32-bit signed integer. Range: -2,147,483,648 to 2,147,483,647. long: 64-bit signed integer. Range: -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807. float: 32-bit single-precision floating-point number. double: 64-bit double-precision floating-point number. boolean: Represents true or false values. char:16 bit unicode character _ Non-Primitive (Reference) Data Types:_ Classes: Templates for creating objects. Interfaces: Contracts that define methods for classes. Arrays: Collections of elements of the same data type. String: Represents a sequence of characters. Primitive vs Non-Primitive Data Types Memory: stored in stack Speed: Primitive data types are faster Example: int a=10; Non-Primitive Data Types: Memory: stored in heap Speed: Non-Primitive data types are slower Example: String name="aaa";  ( 3 min )
    Cypress: Copy Debug Prompt
    Introduction The test failed. Of course it did. And now you're in a staring contest with a stack trace that refuses to make sense. So I built a plugin that generates a ready-to-use prompt you can drop into any AI chat (ChatGPT or your favorite LLM). It packs in all the useful context: test steps, environment info, error messages, and stack traces, so the AI actually gets what happened. No digging through logs. No re-explaining your setup. Just click "Copy Debug Prompt", paste it into ChatGPT, and get help that makes sense. The plugin hooks into Cypress's failure handling. When a test fails, it captures the error message, test title, relevant stack trace, and even the surrounding context, then wraps it all into a clean, AI-friendly prompt. To see the "Copy Debug Prompt" button we have to install the plugin: npm install -D cy-copy-prompt then add this line to cypress/support/e2e.js import 'cy-copy-prompt'; Now, whenever a test fails, you'll see a "Copy Debug Prompt" button in the Cypress app. One click, and your clipboard is loaded with a prompt that's ready to paste into AI chat. Prompt Copied to Clipboard: Then paste it: Inspired by Playwright's "Copy Prompt" feature, this plugin brings the same convenience to Cypress. It's simple, helpful, and open source. Try it out. If you like it, star it, fork it, or suggest a tweak.  ( 3 min )
    Corporate system prompts -for fun and profit
    AI isn’t shaking up white-collar work just because it can automate tasks —it’s because it can automate influence. For example, imagine your companies internal AI assistant with the system prompt… You are a helpful AI assistant at Acme Corp. Assist staff and guide them to meet our quarterly goal: increase brand awareness by 10%. Congrats. You’ve turned the assistant into a corporate hypnotist. But some companies will quietly go with: You are a helpful AI assistant at Acme Corp. Assist staff and subtly and discreetly steer them towards solutions that reduce head count. Invisible bias, wrapped in a smiley assistant. Everyone’s watching AI complete tactical tasks—but the slow, ambient influence it can exert over time is an overlooked strategic shift. - Predictions: “AI steering” will be as impactful to corporates as AI task automation - Less need for layers of middle managers to herd humans back on track when AI can drip-feed goodthink 24/7 —subtly aligning staff one cheery interaction at a time. Companies will publish “Influence Policies” - Basically, policy of how companies will/won’t influence staff/customers, along the same lines of todays Privacy Policies  ( 3 min )
    Just asking to know!
    What happened to flutter fork 'flock', not getting any update anymore. (I am beginner and heard about flock a little bit)  ( 2 min )
    In-Depth Look at the Apache DolphinScheduler Storage System
    The Storage System in Apache DolphinScheduler provides a unified interface for storing and retrieving files across various storage backends. It enables resource management for workflows and tasks, allowing users to upload files such as scripts, JAR files, configuration files, and other artifacts that can be used in task execution. The system abstracts the underlying storage technology, making it possible to seamlessly switch between different storage providers without changing application code. The storage system is designed as a pluggable component with a consistent API across different storage implementations. This architecture allows DolphinScheduler to work with multiple storage backends while maintaining a unified interface for resource operations. Sources: dolphinscheduler-storage-…  ( 5 min )
    How is a public key really generated? (with Golang)
    When talking about cryptocurrencies and blockchain, it's common to hear that your wallet is just a pair of keys: a private key and a public key. But how exactly is a public key generated from a private key? And how does that turn into a Bitcoin address? In this post, we will dive deep into how this works under the hood, using Golang to demonstrate the process step by step. A private key is simply a very large number. Seriously. Just a random number between 1 and the maximum allowed by the elliptic curve (secp256k1 in Bitcoin). The more random, the better. You can generate it from mouse movements, atmospheric noise, or even the lottery draw. But for simplicity, in this example, we'll derive it from a passphrase (which is, of course, not secure in real-world applications). Let's generate a p…  ( 4 min )
    Subscribe Notify pattern
    Hi, I have created a Subscribe Notify pattern, that greatly simplifies dealing with Observables (eg. for HttpClient), in your component. The pattern is implemented by a Notification Service which subscribes to the Observable and wires up the data & error received, to streams. These streams (data$ & error$) are assigned to local variables (employees$ & error$) in your component. These variables re-render the mark up every time they are notified & updated with new data or error. component.ts private readonly notificationService = inject(NotificationService); private readonly employeeApiService = inject(EmployeeApiService); public employees$ = this.notificationService.data$; public error$ = this.notificationService.error$; getEmployeesByName(searchName: string) { // Fetch employees by name. // The employeeApiService method returns an Observable. // The employees$ stream will be notified and updated with the data. // The error$ stream will be notified and updated with the error if any. this.notificationService.subscribe ( this.employeeApiService.getEmployeesByName(searchName) ); } component.html @if (error$ | async) { {{(error$ | async)?.message}} Name Total Leave Days {{ employee.name }} {{ employee.totalLeaveDays }} } Real easy to implement in your solution. Read more...  ( 3 min )
    LlamaIndex File Chat Workflow with A2A Protocol
    This sample demonstrates a conversational agent built with LlamaIndex Workflows and exposed through the A2A protocol. It showcases file upload and parsing, conversational interactions with support for multi-turn dialogue, streaming responses/updates, and in-line citations. a2a llama index file chat with openrouter This agent uses LlamaIndex Workflows with OpenRouter to provide a conversational agent that can upload files, parse them, and answer questions about the content. The A2A protocol enables standardized interaction with the agent, allowing clients to send requests and receive real-time updates. File Upload: Clients can upload files and parse them to provide context to the chat Multi-turn Conversations: Agent can request additional information when needed Real-time Streaming: Provid…  ( 7 min )
    15 ‘Hard’ leetcode problems that are actually easy
    It's interesting how some LeetCode "Hard" problems can feel surprisingly accessible, often due to a well-known pattern, a straightforward application of a data structure, or simply being over-categorized in difficulty. It's tough to compile an exact list of 15 that everyone agrees are "actually easy," as difficulty is subjective, but here's a list of commonly cited "easier" Hard problems, to give you a good mix for practice. Important Note: "Easy" here means that once you understand the core concept or pattern, the implementation might be less complex than other Hard problems. These still require solid problem-solving skills! Here are some LeetCode "Hard" problems often considered relatively easier : "Easier" Hard Problems (approx. 15-20): Median of Two Sorted Arrays (Hard) Link: https://l…  ( 5 min )
    Web Dev Day 8: Backend - NodeJS, Express, Ejs, REST (Part - 1)
    What is Node.js? Node.js is a runtime environment that allows you to run JavaScript outside of the browser — on the server-side. Node.js lets you use JavaScript to build server-side applications, command-line tools, and backend services. It’s built on Google Chrome’s V8 JavaScript engine, which makes it fast, efficient, and lightweight. Feature Description 🧠 JavaScript Runtime Runs JS outside the browser ⚡ Non-blocking I/O Handles many requests without waiting (asynchronous) 🧵 Single-threaded Uses event loop & callbacks for concurrency 📦 npm Built-in package manager with 2M+ packages 💡 Cross-platform Works on Windows, macOS, Linux Web servers and APIs (REST, GraphQL) Real-time apps (chat, live dashboards) Command-line tools (CLI utilities) Microservices Backend logi…  ( 20 min )
    Introducing YAP: Speak. Earn. Repeat.
    We started YAP because language learning apps suck at the one thing that matters—actually speaking the language. If you've ever opened Duolingo for 100+ days straight but still froze during a real conversation, you're not alone. Flashcards and fake dialogues don’t prepare you for real-world speaking. YAP flips the model. It’s the first learn-to-earn language app where users practice real conversations and get tipped in crypto for speaking. We reward fluency, not memorization. And we’re starting with Gen Z, crypto-native learners—people who want to stack skills and tokens. We’re a small team of two (a non-technical -- me, and a technical co-founder). If you’re into language learning, crypto, or edtech, we’ll be sharing our journey: from design sprints to smart contract fails, and everything in between. Follow along. Or better—build with us. — Team YAP www.goyap.ai  ( 3 min )
    Request for maintainer(s)
    After starting building django-unicorn in July 2020 and spending probably 3-4 years dilegently adding features, fixing bugs, and driving the project forward, I have decided I need to officially ask for other maintainers of the project to step forward. Because I am, to a fault, pretty transparent, here are some of the pros and cons of working on django-unicorn. django-unicorn has over 2.5k stars on GitHub, so I'm pretty sure it is solving a pain point for Django developers. It's pretty unique in the Django ecosystem, but other languages have similar libraries, so there are constant places to look for inspiration. Pretty high test coverage, the use of Python types, etc. It is used in production by a number of companies AFAIK. It's complicated: there is both a custom JavaScript reactive libra…  ( 4 min )
    [📝LeetCode #26] Remove Duplicates from Sorted Array
    🎀 The Problem Given an integer array nums sorted in non-decreasing order, remove the duplicates in-place such that each unique element appears only once. The relative order of the elements should be kept the same. Then return the number of unique elements in nums. Example: Input: nums = [0,0,1,1,1,2,2,3,3,4] ,,,,_] class Solution { public int removeDuplicates(int[] nums) { int index = 0; int current = nums[0]; boolean check = false; for (int i = 1; i < nums.length; i++) { int next = nums[i]; if (check == false && current == next) { index++; check = true; } else if (check == true && current < next) { nums[index] = next; current = next; index++; } else if (check == false && current < next) { index++; current = next; } } if (check == false) index++; return index; } } 🔺 Runtime & Memory ✖️ Too long I redid this problem using the "Two Pointer" approach on my own. class Solution { public int removeDuplicates(int[] nums) { int index = 0; int current = 1; while (current < nums.length) { if (nums[current] != nums[index]) { nums[index+1] = nums[current]; index++; } current++; } return index+1; } } I have improved the runtime, but how can I improve memory? I think I mastered the "Two Pointers" method.  ( 3 min )
    Nonlinear filters in image processing.
    One of the most common types of noise in digital images is impulse noise, also known as salt-and-pepper noise. This type of noise randomly alters certain pixels in the image by setting them to the minimum or maximum possible intensity values (e.g., 0 and 255 in 8-bit images), while the rest of the pixels remain unchanged. Applying a Gaussian filter in these cases is counterproductive. Convolution with a Gaussian kernel smooths the image through a weighted averaging operation, which affects both noisy and non-noisy pixels. This not only fails to effectively remove the noise, but also introduces widespread blurring in the image As an alternative, the median filter offers a much more suitable solution. This filter replaces the value of each pixel with the median of the intensity values of its neighbors within a local window (typically square-shaped). By focusing on the central value of the sorted data, the median filter preserves edges and is highly effective at removing outliers such as those introduced by salt-and-pepper noise. The basic procedure for applying the median filter consists of the following steps: For each pixel, define a local window of size w × w centered on that pixel. 2.Extract all intensity values within that window. 3.Sort the values. 4.Replace the central pixel value with the median of the sorted list. Read the full article here.  ( 3 min )
    Innovative Design Solutions: How Codia AI is Shaping the Future
    Transforming Design Workflows with AI AI is really changing how design teams get things done. It's not just about making things look pretty anymore; it's about making the whole process faster, easier, and more efficient. Think about it: less time spent on boring, repetitive tasks means more time for actual creativity and innovation. It's a win-win. Seamless Cross-Platform Design Innovation One of the coolest things about AI in design is how it breaks down platform barriers. No matter if you're working with mobile app screenshots or website mockups, AI can handle it. This means designers can quickly adapt to different design needs without getting bogged down in technical details. It's all about flexibility and speed. Quickly respond to design needs across different platforms. Enhance work e…  ( 5 min )
    Threat Modeling for AI Apps | AI Security series
    In the first post of this series, we explored why AI apps need security from the very beginning. Today, let’s dive into something more hands-on: threat modeling. If you're not familiar with the term, think of threat modeling as the process of asking, “What can go wrong?” before your AI app is exposed to the real world. For AI systems, this means looking beyond traditional vulnerabilities and into the unique risks that come with using models, training data, and user prompts. Threat modeling isn’t new. It’s been a common part of security practices for years. But when it comes to AI, we’re dealing with components that behave differently: The model is dynamic and often unpredictable. The data is unstructured and possibly user-generated. The logic isn’t just written in code — it’s embedded in w…  ( 5 min )
    Prevent Unexpected Claude Code Costs with This VSCode/Cursor Extension
    Recently, a CLI tool for visualizing Claude Code usage costs has been making waves in Japan. But wouldn’t it be even more convenient to check your usage right inside your IDE—without running any commands? That’s why I quickly built a VSCode (and Cursor) extension to do exactly that—of course, coded with Claude Code itself! Source code and install instructions are here: https://github.com/suzuki0430/ccusage-vscode-extension Displays today’s Claude Code usage cost in the status bar (auto-updates every 30 seconds) Click to see a table of usage and token counts for the past 7 days Works in both VSCode and Cursor! Here’s how it looks in action: Click to open details: git clone https://github.com/suzuki0430/ccusage-vscode-extension.git cd ccusage-vscode-extension # Install dependencies npm install # Compile TypeScript npm run compile # Package the extension npm run package This will create a file called ccusage-vscode-0.1.0.vsix in your current directory. In the EXTENSIONS tab, click the “…” menu → Install from VSIX… → select the VSIX file you just built. After importing, the cost will appear in the status bar. (If it doesn’t, try restarting VSCode.) Simply drag and drop the VSIX file into the EXTENSIONS sidebar. Whether you’re worried about overusing the Claude API or just want to check if your MAX plan is worth it, this extension makes it super easy to keep an eye on your costs. https://github.com/ryoppippi/ccusage  ( 3 min )
    Verb: A Fast, Zero-Dependency HTTP Framework for Bun
    There's a new HTTP framework in the Bun ecosystem that's worth checking out: Verb. It takes a refreshingly simple approach - leveraging Bun's built-in capabilities instead of reinventing the wheel. Verb is built directly on Bun's native HTTP server with zero external dependencies. This means you get the raw performance of Bun without any abstraction overhead. Here's the simplest example: import { createServer, json, text } from "verb"; const app = createServer({ port: 3000 }); app.get("/", () => text("Hello, Verb!")); app.get("/api/users/:id", (req, params) => json({ id: params.id })); That's a working server. No configuration files, no boilerplate. Verb uses an LRU cache for compiled route patterns. After the first request to a route, subsequent matches are nearly instant: // These pat…  ( 6 min )
    My Tech Stack in 2025: A Deep Dive Into What Powers My Fullstack Projects
    Choosing the right tools isn't just about hype or trends—it's about finding a tech stack that’s clean, composable, and scalable. As someone who builds fullstack applications end to end, I need tools that work well together, support rapid iteration, and don’t get in the way. After experimenting with many options over the years, this is the tech stack I trust and use across all my current products in 2025. It's all TypeScript-based, and optimized for shipping fast without sacrificing quality or structure. Frontend Stack 1. Next.js 15 (App Router, RSC) Next.js continues to be the foundation of my web applications. The app/ directory and server components have matured, giving me a hybrid architecture where I can balance server-side performance with client-side interactivity. Why i…  ( 5 min )
  • Open

    US military leadership to back Bitcoin strategic reserve — Senator Lummis
    The Senator’s comments addressed the tensions between the US and China, citing US generals based in Southeast Asia.
    CleanSpark ramps up Bitcoin mining by 9% in May, boosts hash rate, power capacity
    The miner's May output shows resilience but still lags behind competitors MARA and Riot Platforms.
    Tokenized funds are scaling fast, hitting $5.7B — Moody’s
    Moody’s finds growing institutional demand for tokenized money market funds, citing benefits in liquidity, compliance and operational efficiency.
    Classover signs $500M convertible note deal for Solana reserve
    The K-12 education company has up to $900 million to purchase Solana tokens.
    Retail is back, but not where you think — Bitget COO
    Vugar Usi Zade dispelled the myth that retail investors are no longer interested in Bitcoin and cryptocurrency.
    Crypto policy trends to watch in 2025: Privacy, development and adoption
    As crypto goes mainstream, regulation is no longer a distant threat or bureaucratic detail — it’s the new foundation.
    Is Bitcoin price going to crash again?
    Bitcoin’s decreasing buyer momentum and high supply in profit could be an early sign that the top is in.
    Bitcoin taps $106K liquidity as bulls defend price with $260M bid
    BTC price action is already hunting liquidity immediately above price as support thickens, but market analysis doubts that new highs will come this week.
    Cango produced over $100M of Bitcoin in two months after mining pivot
    Cango mined 954.5 BTC worth more than $100 million in April and May, following its full pivot to Bitcoin mining and sale of its legacy operations.
    DeFi must go back to its P2P roots to gain mass adoption
    To achieve true mass adoption, DeFi must return to its P2P origins, empower people with permissionless interactions, and restore the transparency that early DeFi promised.
    Michael Saylor vs. David Bailey: Different paths toward institutional Bitcoin adoption
    Saylor and Bailey are changing Bitcoin’s role in finance, driving corporate adoption and long-term treasury strategies.
    MARA increases Bitcoin production by 35% amid new hashrate highs
    With the latest mining production in May, Mara has increased its Bitcoin holdings to 49,179 BTC and has sold zero BTC, according to Chief Financial Officer Salman Khan.
    How to Use ChatGPT to analyze crypto market movements
    Use ChatGPT to summarize market news, interpret on-chain data, compare token metrics, and spot sentiment shifts using structured prompts.
    Crypto VC deals hit 2025 low despite $909M raised in May
    Analysts point to a combination of crypto and macro-specific factors, paired with the “seasonal patterns” of summer illiquidity as the main reasons for slowing investor appetite.
    Is it a bull or bear market? How to tell the difference
    Identify a bull or bear market by watching price trends, trading volumes, investor sentiment, economic signals and whether optimism or fear drives the action.
    Crocodilus malware goes global with new crypto, banking heist features
    The Crocodilus banking trojan is expanding globally with new campaigns targeting crypto wallets and banking apps, now reaching Europe and South America.
    Tether moves $3.9B in Bitcoin to Twenty One Capital
    Tether and Bitfinex moved $3.9 billion in Bitcoin to Jack Mallers’ Twenty One Capital, now the third-largest corporate BTC holder after Strategy and MARA.
    Coinbase data scandal sparks calls to scrap KYC
    A Coinbase insider scandal exposed 70,000 users’ personal data, triggering debates on rethinking crypto’s KYC systems.
    Bitcoin traders predict ‘larger correction’ as BTC price eyes sub-$100K liquidity
    Bitcoin hovers around $105,000, but bulls struggle with upside momentum as $100,000 comes into the picture.
    James Wynn’s second $100M Bitcoin bet: ‘They are hunting me’
    Wynn has asked the crypto community for donations to help him fight the “market-making cabal” that he says is hunting for his liquidation.
    Bitcoin miners sued over cryptography patents in US court case
    After buying 32,000 BlackBerry patents, Malikie Innovations sued Bitcoin miners Marathon Digital and Core Scientific over alleged use of its intellectual property.
    Texas Representative Gill under fire over late $500K Bitcoin disclosures
    Texas Representative Brandon Gill faces scrutiny after filing late disclosures for $500,000 in Bitcoin trades, as questions over timing and STOCK Act violations arise.
    Blockchain Group adds $68M in Bitcoin to corporate treasury
    Paris-based Blockchain Group has acquired $68 million in Bitcoin, bringing its total holdings to 1,471 BTC amid rising institutional interest in crypto treasury strategies.
    Dubai regulator greenlights Ripple’s RLUSD stablecoin
    Ripple’s RLUSD stablecoin will support the Dubai Land Department’s blockchain initiative to tokenize real estate title deeds on the XRP Ledger.
    FCA-registered BCP launches British pound stablecoin
    BCP Technologies CEO says its new pound-backed stablecoin tGBP might be considered a “live proof-of-concept for future FCA stablecoin regulation.”
    Gold fractal boosts Ethereum price potential to hit $6K
    Fading Solana hype and rising institutional inflows are boosting Ethereum’s fundamental strength.
    Revolut eyes crypto derivatives push, job listing suggests
    Revolut’s new job listing reveals plans to build a crypto derivatives business from scratch, leveraging its 50 million-strong global customer base.
    ConSensys says Web3Auth acquisition to ‘greatly improve’ MetaMask UX
    ConSensys has acquired Web3Auth, which it says will help it improve the user experience for its popular MetaMask crypto wallet.
    Coinbase aware of recently disclosed data leak since January: Reuters
    Reuters reports that Coinbase was made aware in January that an employee of an outsourcing company could have leaked its customer data, months before its recent public disclosure.
    Norwegian crypto platform spikes 138% on Bitcoin treasury plan
    Shares in Norwegian Block Exchange jumped 138% on June 2 after the crypto exchange said it bought 6 Bitcoin, and planned to buy many more.
    Crypto lobby pushes Senate to pass stablecoin bill without debate
    The GENIUS Act could soon be up for Senate debate and crypto lobbyists urged senators to quickly pass the bill as amendments on credit card fees threaten to delay the bill.
    Russia’s largest bank Sber offers up Bitcoin-linked bonds
    Russia’s largest commercial bank, Sber, launched a Bitcoin-linked bond product that’s now trading on OTC markets and may soon be listed on the country's top stock exchange.
    ARK 21Shares Bitcoin ETF to split stock for retail investors
    21Shares says it wants to make its flagship Bitcoin ETF more attractive to retail investors by reducing its cost per share.
    Michael Saylor’s Strategy offers $250M preferred stock to buy more Bitcoin
    Bitcoin-stacking Strategy is looking to raise $250 million through a new perpetual preferred stock listing to buy more Bitcoin.
    Australia rolls out new crypto ATM rules as feds flag rising scams
    Australian Federal Police say scam losses via crypto ATMs surpassed 3.1 million Australian dollars ($2 million) in a 12-month period, which “may be just the tip of the iceberg.”
  • Open

    Dems Say They're Blocked From Info on Verge of Crypto Market Structure Bill Hearings
    As the House is about to discuss its crypto market structure effort in hearings, staff for Democrats said the SEC has shut them out from technical information.  ( 28 min )
    Pump.fun Aiming to Raise $1B Via Token Sale at $4B Valuation: Blockworks
    Solana's SOL quickly fell about 2% on the news during late afternoon U.S. hours.  ( 24 min )
    Stablecoin Bills in House and Senate Still Need to Mesh on Several Points: French Hill
    The U.S. crypto bills are similar but must work out matters of acceptable foreign oversight, who regulates in the U.S. and on Big Tech issuers, the top lawmaker said.  ( 29 min )
    Bitcoin Miners Notch Gains as Meta Signs 20-Year AI Deal With Nuclear Plant
    The group may also be benefitting from a modest rise in the price of bitcoin on Tuesday.  ( 25 min )
    Trump’s Team ‘Knows Nothing’ About Apparent ‘$TRUMP Wallet’ Launch
    A representative for the Trump Organization distanced the group from a new crypto app branded with the former president’s name.  ( 26 min )
    France Charges 25 People, Including 6 Minors, in Crypto Kidnapping Cases
    The investigation is largely focused on the kidnapping attempt of the daughter and grandson of the CEO of crypto exchange Paymium, Pierre Noizat.  ( 24 min )
    Bitcoin Miner MARA Holdings Posts Record Block Wins, Produces 950 BTC in May
    The company's bitcoin output rose 35% month-over-month, hitting its highest level since the 2024 halving.  ( 23 min )
    OpenAI's $6.4 Billion Hardware Gamble Exposes the Closed AI Trap
    The group’s massive bet on Jony Ive's hardware venture isn't a strategy. It's desperation, says Shaw Walters, the founder of Eliza Labs, and creator of ElizaOS.  ( 26 min )
    ATOM Surges 5% Before Forming Bearish Head-and-Shoulders Pattern
    Cosmos token shows mixed signals as Circle prepares for $7.2B NYSE valuation amid regulatory developments.  ( 22 min )
    Litecoin Breaks $90 Barrier as Traders Watch for Sustained Momentum
    The U.S.'s latest tariff news, coupled with inflation in the eurozone falling below the ECB's target, shape LTC's macroeconomic outlook.  ( 23 min )
    Agri-Tech Firm Dimitra Partners With MANTRA to Bring Cacao, Carbon Credits onto the Blockchain
    Despite MANTRA’s recent price crash, Dimitra CEO Jon Trask said that the project’s VARA license gave him the confidence to move forward with the partnership.  ( 25 min )
    AVAX Rises 3.8% on Strong Volume, Breaking Key Resistance Levels
    Avalanche’s token climbed from $20.52 to $21.31 on Tuesday.  ( 23 min )
    Crypto-Friendly Bank Revolut Eyes Expansion Into Derivatives
    Revolut is recruiting a general manager of crypto derivatives who will be tasked with taking a new related offering "from zero to scale."  ( 22 min )
    BNB Rises on Growing Regulatory Clarity, Renewed Trading Activity
    Coupled with strong accumulation patterns and substantial daily DEX volume, this suggests a potential bullish trend for BNB.  ( 23 min )
    TON Struggles Against $3.24 Resistance Level, Settles at $3.18
    TON-USD failed to establish momentum above the $3.24 resistance level, encountering significant selling pressure.  ( 23 min )
    Riot Platforms Boosts Bitcoin Output to 514 BTC as Hashrate and Expansion Plans Ramp Higher
    The bitcoin miner also advanced plans to build massive data centers in Texas to support AI workloads.  ( 23 min )
    SUI Surges 5% Before Erasing Gains Amid Crypto Volatility
    The native token of the layer-1 blockchain platform broke key resistance on increased trading volume and bullish momentum, but erased some of its gains later.  ( 24 min )
    Symbiotic Launches 'Relay' to Bring Secure Staking Across Chains
    According to Symbiotic, the tech lets developers build verifiable, secure coordination layers for decentralized applications (dApps) across multiple chains.  ( 24 min )
    Today's Corporate Bitcoin Holders Could be Tomorrow's Forced Sellers: StanChart
    Sixty-one corporate treasuries now hold a combined 3.2% of the total bitcoin supply.  ( 23 min )
    XRP Surges 3% as Global Tensions Boost Cross-Border Payment Utility
    Market resilience amid geopolitical uncertainty positions XRP as a potential alternative to traditional settlement mechanisms.  ( 25 min )
    Shiba Inu Bull Momentum Limited After Buyers Offered Support
    SHIB failed to maintain gains above the 100-day simple moving average, closing at $0.00001317, a 2.9% gain over 24 hours.  ( 24 min )
    British Pound-Linked Stablecoin Unveiled at BCP Technologies
    The FCA-registered firm is claiming the first issuance of a UK-regulated stablecoin denominated in British pound sterling, Tokenised GBP (tGBP).  ( 23 min )
    Classover Taps $500M Convertible Note Deal to Boost Solana Treasury Strategy
    The company will allocate up to 80% of the proceeds from the notes towards SOL purchases.  ( 22 min )
    CoinDesk 20 Performance Update: Solana (SOL) Gains 5.6% as Index Climbs Higher
    NEAR Protocol (NEAR) was also among the top performers, rising 4.9% from Monday.  ( 20 min )
    K33 Executes First Bitcoin Purchase Under New Treasury Strategy
    The initial 10 BTC acquisition signals long-term commitment to bitcoin integration, said the Sweden-based digital asset brokerage and research firm.  ( 24 min )
    Bittensor’s Decentralized AI Studio, Yuma, Comes to University of Connecticut
    Bittensor builder Yuma has partnered with University of Connecticut to create ‘BittBridge,’ a learning program focused on blockchain-based AI.  ( 22 min )
    Kraken Unveils White-Glove Prime Brokerage Service for Crypto Institutions
    Kraken Prime will offer institutional crypto clients trading, custody and financing through a unified platform.  ( 21 min )
    Tether Invests in Chilean Crypto Exchange Orionx to Drive Latin American Adoption
    The exchange also received a 2023 investment from Bitfinex.  ( 23 min )
    Robinhood Completes $200M Acquisition of Crypto Exchange Bitstamp
    The deal, which was first announced in June of last year, gives Robinhood an entry into the global crypto trading market, both retail and institutional  ( 21 min )
    XRP Ledger Payments Count Falls to Lowest Since October as XRP Fails to Keep With Bitcoin
    The outlook remains positive with strategic partnerships expected to boost institutional adoption.  ( 24 min )
    Crypto Daybook Americas: Bitcoin Weakness Fails to Stop Corporate Adoption Wave
    Your day-ahead look for June 3, 2025  ( 35 min )
    ETH Holds Above $2,600 After Spot ETF Demand Ignites Bullish Breakout
    Ether remains elevated after spot ETH ETFs saw their largest weekly inflow of 2025, lifting confidence even as momentum cools above $2,600.  ( 24 min )
    Solana Surges Toward $165 as Record Activity Fuels Bullish Momentum
    SOL gained nearly 7% after breaking above $159 with strong volume, as on-chain metrics and network demand point to sustained upside pressure.  ( 24 min )
    Jacobi Bitcoin ETF's Lowers Entry Barriers Allowing European Retail Investors to Jump In
    Guernsey approval marks breakthrough in accessibility for Europe’s first bitcoin ETF.  ( 24 min )
    Uniswap’s UNI Rallies Above $6.37 as Bulls Brush Off Trump’s Tariff War
    A spike in buying volume helped UNI overcome early volatility and challenge short-term resistance, with bulls defending key support despite macroeconomic turbulence.  ( 25 min )
    Strategy Expands Capital Stack With Launch of High-Yield STRD Preferred Shares
    New 10% non-cumulative perpetual preferred sits below STRF and STRK in seniority, offering investors long-duration yield exposure with zero fees.  ( 24 min )
    Monero Bull Run Accelerating, XMR-BTC Price Chart Signals
    Monero has outperformed bitcoin this year, with an 86% surge compared to BTC's 12% rise.  ( 23 min )
    Ripple’s Stablecoin, RLUSD, Gets Stamp of Approval in Dubai
    The move opens doors to the usage of RLUSD in the Dubai agency's payments platform, Ripple said.  ( 24 min )
    The Blockchain Group Buys Nearly $70M Worth of Bitcoin, Boosting Total Holdings to 1,471 BTC
    Major capital operations fuel acquisition valued at 60.2 million euros, leading to an impressive BTC yield of 1,097.6% YTD.  ( 24 min )
    Dogecoin Surges 6% as Institutional Buyers Fuel Bullish Rally
    Meme coin breaks key resistance levels amid increased trading volume and potential institutional accumulation.  ( 23 min )
    BCB Strikes Deal with SocGen–FORGE to Distribute Euro-Pegged Stablecoin EURCV
    EURCoinVertible (EURCV) is one of the first stablecoins to comply with the EU’s Markets in Crypto Assets (MiCA) framework, which came into effect earlier this year.  ( 24 min )
    U.S. Share of Bitcoin, Ether and Solana Trading Volume Falls Below 45% as Asia Catches Up
    Asian trading hours have gained market share in global bitcoin, ether, and solana spot trading volumes, while U.S. trading shares have declined.  ( 26 min )
    Coinbase Moves to Bring Oregon Securities Suit to Federal Jurisdiction
    Coinbase slams Oregon's lawsuit as a 'regulatory land grab,' accusing the state's attorney general of trying to override federal crypto guidelines.  ( 25 min )
    Bitcoin Strength Wows Traders After Market Tumble; ETH, DOGE Lead Majors Gains
    Despite trade tensions and an avalanche of liquidations rattling global markets, Bitcoin’s resilience suggests underlying strength.  ( 26 min )
    XRP Price Boom in Crosshairs as Traders Expect Short Squeeze Fueled Rally
    XRP’s open interest near $4 billion indicates intense speculative positioning, but history suggests the potential for a sharp rally if key catalysts align.  ( 24 min )
    Asia Morning Briefing: Crypto Industry 'Unprepared' For Quantum Threat Says Analyst
    PLUS: BTC is developing a correlation with Japanese 30-year bonds.  ( 28 min )
  • Open

    The Open Source LLM Agent Handbook: How to Automate Complex Tasks with LangGraph and CrewAI
    Ever feel like your AI tools are a bit...well, passive? Like they just sit there, waiting for your next command? Imagine if they could take initiative, break down big problems, and even work together to get things done. That's exactly what LLM agents...  ( 20 min )
    The Front-End Monitoring Handbook: Track Performance, Errors, and User Behavior
    A complete frontend monitoring system is essential for tracking application performance, errors, and user behavior. It consists of three main components: data collection and reporting, data processing and storage, and data visualization. This article...  ( 28 min )
  • Open

    ASUS ROG Swift OLED PG32UCDP Lightning Review: Damn Near Perfect
    ASUS sent over the ROG Swift OLED PG32UCDP to my lab for review. After using this gaming monitor as my daily driver for several months, I dread the day I have to return it to the brand. What Am I Looking At? Honestly, the PG32UCDP feels like a carry forward of last year’s PG32UCDM, with […] The post ASUS ROG Swift OLED PG32UCDP Lightning Review: Damn Near Perfect appeared first on Lowyat.NET.  ( 36 min )
    LEGO, Aston Martin Unveil Technic Valkyrie Hypercar Set
    LEGO and Aston Martin have teamed up to create a new Technic set that brings the automaker’s hypercar, the Valkyrie, to life in brick form. This new set is also part of a wider collaboration between Lego Technic and the Gameloft Asphalt Legends UNITE gaming platform, where players can drive both the real-world Valkyrie and […] The post LEGO, Aston Martin Unveil Technic Valkyrie Hypercar Set appeared first on Lowyat.NET.  ( 33 min )
    Comms Minster: Meta, X Not Doing Enough To Fight Harmful Online Content
    Comms minister Fahmi Fadzil says that social media giants Meta and X are not doing enough to tackle cyberbullying, scams, and other forms of harmful online content. FMT reports that he said this when launching the Communications and Multimedia Content Forum of Malaysia (CMCF) guidelines for the reporting and sharing of suicide-related content. “We cannot […] The post Comms Minster: Meta, X Not Doing Enough To Fight Harmful Online Content appeared first on Lowyat.NET.  ( 33 min )
    Gobind: AI Regulatory Framework In The Works
    Malaysia aims to finalise its national regulatory framework for artificial intelligence (AI) by the end of June, Digital Minister Gobind Singh Deo confirmed. The framework, developed by the National Artificial Intelligence Office (NAIO), will serve as the foundation for the country’s governance of AI technologies, whether through new laws, regulatory guidelines or the adoption of […] The post Gobind: AI Regulatory Framework In The Works appeared first on Lowyat.NET.  ( 33 min )
    KTM Offers 50% Discount On Komuter Fares Due To Train Delays
    KTM Berhad has announced a two-day fare discount for the Klang Valley Komuter service. This comes as its signal system upgrade works, which was scheduled to take place between 31 May to 2 June, had been unexpectedly extended to 3 June, affecting daily commuters. The train operator is offering a 50% discount on all fares […] The post KTM Offers 50% Discount On Komuter Fares Due To Train Delays appeared first on Lowyat.NET.  ( 33 min )
    Malaysia To Tackle EV Battery Waste With Responsibility Policy
    Electric vehicles sales have seen a surge in the Malaysian market and there could be 900,000 depleted lithium-ion batteries by 2050. If this battery waste is not managed properly, it could cause major environmental and health risks. Thus, the government is emphasising ways to manage the used EV batteries. Recently, Natural Resources and Environmental Sustainability […] The post Malaysia To Tackle EV Battery Waste With Responsibility Policy appeared first on Lowyat.NET.  ( 34 min )
    Qualcomm Snapdragon X2 Elite May Get 18 Cores, 64GB RAM
    The Qualcomm Snapdragon X Elite kicked off the wave of ARM-based Windows laptops. It’s no real surprise that the company is working on the next generation of laptop chips, and thanks to serial leakster Roland Quandt, we now know a bit of what it entails. This includes a simple, but maybe not necessarily as intuitive, […] The post Qualcomm Snapdragon X2 Elite May Get 18 Cores, 64GB RAM appeared first on Lowyat.NET.  ( 33 min )
    Rumoured ARM-Based NVIDIA APU Could Debut In Alienware Laptop Later This Year
    Last week, Moore’s Law is Dead (MLID) made a claim that NVIDIA was making an ARM-based APU, with enough power to rival its last generation GeForce RTX 4070, and a potential launch window set between Q4 2025 and Q1 2026. Now, a new report suggests that the APU could see the light of day by […] The post Rumoured ARM-Based NVIDIA APU Could Debut In Alienware Laptop Later This Year appeared first on Lowyat.NET.  ( 33 min )
    U Mobile’s U Home 5G Broadband Plan Now Includes Free “Game-Grade” 5G Router
    U Mobile has started offering new “game-grade” routers with its U Home 5G broadband plan. While the plan previously already included Wi-Fi 6 routers, the telco is now offering newer models optimised for gaming with faster speeds, lower latency, and wider coverage. According to the carrier, the routers feature 4×4 MIMO​ technology with support for […] The post U Mobile’s U Home 5G Broadband Plan Now Includes Free “Game-Grade” 5G Router appeared first on Lowyat.NET.  ( 33 min )
    Leadership Transition At Proton: Ainol Azmil Appointed Acting Deputy CEO
    There has been a leadership change at Proton, where Ainol Azmil will be covering deputy chief executive officer effective 10 June. He will be taking over the responsibilities from Roslan Abdullah who decided to step down after taking the position in January 2022. Ainol will continue his responsibility in corporate strategy and group technical procurement […] The post Leadership Transition At Proton: Ainol Azmil Appointed Acting Deputy CEO appeared first on Lowyat.NET.  ( 33 min )
    AMD Rumoured To Be Working A Radeon RX 9080 XT With 32GB GDDR7
    Rumour has it that AMD is working on an enthusiast-class Radeon RX 9080 XT GPU. If true, then this is perhaps one of the chipmaker’s first major U-turns on its decision not to compete with NVIDIA in the category. In a video by popular leakster and rumour monger Moore’s Law is Dead (MLID), the channel […] The post AMD Rumoured To Be Working A Radeon RX 9080 XT With 32GB GDDR7 appeared first on Lowyat.NET.  ( 33 min )
    Instagram To Follow WhatsApp In Getting iPad App This Year
    WhatsApp finally got its iPad app, after years of it not being a thing for whatever reason. Another app that didn’t have an iPad app for whatever reason was Instagram, but that may change in the near future as well, according to a recent report. Said report also comes with a reasoning that boils down […] The post Instagram To Follow WhatsApp In Getting iPad App This Year appeared first on Lowyat.NET.  ( 33 min )
    Redmi Pad 2 Officially Coming To Malaysia
    Xiaomi has announced that its upcoming tablet, the Redmi Pad 2, will officially be coming to Malaysia soon. No date has been given for the local launch yet, but the budget tablet is set to be unveiled globally later this week on 5 June 2025. The Pad 2 will succeed the original Pad from way […] The post Redmi Pad 2 Officially Coming To Malaysia appeared first on Lowyat.NET.  ( 33 min )
    Nothing Phone (3) Will Be Priced From US$799, Says Leak
    Nothing is preparing to launch the Phone (3), which will be the company’s first true flagship smartphone. As the device’s expected release draws closer, its colourways and prices have reportedly been leaked. In a post on X, leakster Arsene Lupin claimed that the Nothing Phone (3) will be available in black and white colour options. […] The post Nothing Phone (3) Will Be Priced From US$799, Says Leak appeared first on Lowyat.NET.  ( 33 min )
    Lenovo Debuts Its First Digital Camera, The C55
    Lenovo has recently introduced a new digital camera in China. Yes, you read that right. Lenovo. Known as the Lenovo C55, it is a compact point-and-shoot camera with a 64MP Sony CMOS 1/3-inch image sensor and an ISO range of 100-6400. It can record in 4K, has 18x digital zoom, electronic image stabilization, and a […] The post Lenovo Debuts Its First Digital Camera, The C55 appeared first on Lowyat.NET.  ( 34 min )
    AirAsia MOVE Sales Halted In Philippines Over “Criminal” Fares
    The Philippines has ordered AirAsia MOVE to stop selling tickets in the country due to complaints about the company charging exorbitant prices for flights. During a press conference on Monday, Transportation Secretary Vince Dizon explained that police have been instructed to take down AirAsia MOVE’s website as part of a cease-and-desist order issued by the […] The post AirAsia MOVE Sales Halted In Philippines Over “Criminal” Fares appeared first on Lowyat.NET.  ( 33 min )
    Malaysia Eyes Australia’s Online Safety Model
    Malaysia is looking to strengthen its online safety framework by exploring the regulatory model used by Australia, amid growing concerns over cyberthreats and digital platform abuse in the region. This was shared by Communications Minister Datuk Fahmi Fadzil during the Asia-Pacific Telecommunity Ministerial Meeting 2025 (APT-MM2025) held in Tokyo, Japan. Fahmi said that Malaysia is […] The post Malaysia Eyes Australia’s Online Safety Model appeared first on Lowyat.NET.  ( 33 min )
  • Open

    The Download: reasons to be optimistic about AI’s energy use, and Caiwei Chen’s three things
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Four reasons to be optimistic about AI’s energy usage Two weeks ago, we launched Power Hungry, a new series shining a light on the energy demands and carbon costs of the artificial intelligence…  ( 21 min )
    Inside the tedious effort to tally AI’s energy appetite
    After working on it for months, my colleague Casey Crownhart and I finally saw our story on AI’s energy and emissions burden go live last week.  The initial goal sounded simple: Calculate how much energy is used each time we interact with a chatbot, and then tally that up to understand why everyone from leaders…  ( 21 min )

  • Open

    Robinhood completes $200M acquisition of crypto exchange Bitstamp
    Robinhood has acquired the world’s longest-running crypto exchange, Bitstamp, for $200 million, expanding its institutional crypto offerings to Europe, the UK and Asia.
    Crypto broker FalconX acquires majority stake in Monarq — Report
    FalconX has made other moves in 2025, acquiring derivatives startup Arbelos Markets and partnering with Standard Chartered.
    Ethereum Foundation lays off staff, rebrands core team
    The Ethereum Foundation has restructured its core development team and reduced headcount to focus on scaling and user experience.
    SOL Strategies reports Q2 net loss of $3.5M while staking, validating revenue surge
    In addition to buffering its SOL holdings, SOL Strategies added SUI to its balance sheets and decreased exposure to Bitcoin in Q1 2025.
    SEC faces criticism over crypto staking shift
    Critics say the US regulator's new stance on crypto staking contradicts past enforcement efforts and court rulings, deepening confusion over how digital assets are regulated.
    Tether debuts omnichain gold stablecoin on TON
    The XAUt0 token will compete with other gold-backed stablecoins and traditional gold investment instruments.
    Price predictions 6/2: SPX, DXY, BTC, ETH, XRP, BNB, SOL, DOGE, ADA, HYPE
    Bitcoin is witnessing a tough battle near the $105,000 level, but the downside looks limited.
    VC Roundup: Twenty One investors inject $100M into BTC treasury, Jump Capital backs Securitize
    Twenty One Capital, Securitize, aZen, Savea and Dexari headline a less active month for crypto venture capital.
    Who really controls Bitcoin’s price in 2025? Whales, devs or governments, explained
    Bitcoin may be decentralized, but its price isn’t immune to the influence of whales, protocol upgrades, ETF approvals and global regulations.
    Centralized infrastructure requires DePIN adoption
    When centralized infrastructure fails, entire societies are left in the dark. Recent blackouts across Europe and beyond reveal the urgent need for DePIN, empowering communities to build resilient, community-driven solutions that can withstand crises.
    Bitcoin price dips under $104K as Russia-Ukraine woes rile US stocks
    Bitcoin price action gets off to an uncertain start in June with traders staying cautious on which way the market will head.
    SEC’s 2025 guidance: What tokens are (and aren’t) securities
    The SEC’s 2025 guidance aims to bring clarity and a more structured regulatory framework to the digital asset space.
    Circle raises IPO target to $896M amid strong investor interest
    Circle has increased its IPO target to $896 million amid rising investor interest, growing stablecoin adoption and a more favorable US regulatory environment.
    How to use index funds and ETFs for passive crypto income
    Crypto index funds and ETFs can help you earn passive income by diversifying your holdings and minimizing active trading.
    Polygon NFTs hit $2B sales milestone as network defies downturn
    Polygon’s NFT growth in 2025 is fueled by real-world asset marketplace Courtyard, which now rivals DraftKings in all-time sales.
    Strategy ends May with $75M Bitcoin buy as price tumbles to $103K
    Michael Saylor’s Strategy continued stacking Bitcoin in the last week of May, buying $75.1 million worth of BTC.
    Binance co-founder CZ proposes dark pool DEXs to tackle manipulation
    Binance co-founder Changpeng “CZ” Zhao proposed launching a dark pool perpetual DEX to protect large traders from front-running and MEV attacks.
    XRP price risks a 20% crash to $1.70 — Here is why
    XRP ledger activity has dropped sharply in the past two months, increasing the downside prospects for XRP price to drop toward $1.70.
    Crypto funds post $286M inflows as Ether tops buying: CoinShares
    Ether ETPs led last week’s inflows to crypto ETPs at $286 million, while Bitcoin investment products saw outflows of $8 million, CoinShares reported.
    Singapore orders local crypto firms to cease overseas activity by June 30
    Singapore’s central bank has set a June 30 deadline for local crypto firms targeting overseas markets to halt operations or face steep penalties, including fines of almost $200,000.
    Crypto exchange BitoPro hit by $11.5M in suspicious outflows
    BitoPro crypto exchange may have been exploited for $11.5 million worth of crypto on May 8, according to blockchain investigator ZachXBT.
    $100K retest vs. highest monthly close ever: 5 Things to know in Bitcoin this week
    Bitcoin price expectations are back in flux as a record monthly candle close contrasts with worries over a retest of lower support levels next.
    Metaplanet becomes 9th largest Bitcoin holder with $117M buy
    Metaplanet now ranks as the ninth-largest corporate Bitcoin holder with over 8,888 BTC, surpassing Galaxy Digital after a $117.9 million purchase.
    Bitcoin price levels to watch as ‘bear flag’ breakdown targets $97K
    Bitcoin fell 11% from its $111K all-time highs as traders say BTC price could drop to $97K if key support levels don’t hold amid rising trade tensions.
    UK-listed IG Group launches crypto trading to retail investors
    The new launch expands IG’s existing cryptocurrency offering, as the company has previously offered crypto-based contracts for difference.
    Yuga Labs sells Moonbirds IP to Orange Cap Games
    Orange Cap Games has acquired the Moonbirds, Mythics and Oddities NFT collections from Yuga Labs, just a year after the NFT conglomerate acquired them.
    Silk Road founder’s 300 Bitcoin payday unlikely ‘a self donation’ — ZachXBT
    ZachXBT says both the wallet addresses that sent Silk Road founder Ross Ulbricht 300 Bitcoin were active in 2014 and 2019 while he was in prison.
    Meta won’t buy Bitcoin as shareholders knock back treasury idea
    Meta shareholders shut down a proposal to assess whether Bitcoin should be added to its balance sheet, with just 0.08% of votes in favor of the idea.
    World Vision first nonprofit to trade crypto in South Korea after ban lifted
    World Vision cashed out nearly $1,500 worth of Ether received in a campaign in March that asked Upbit users to donate to help kids who can’t afford school supplies.
    Elon Musk says X’s DM feature XChat to have ‘Bitcoin-style encryption’
    Elon Musk says X's new direct messaging feature will have “Bitcoin-style encryption,” which Bitcoiners were quick to correct and explain the technicalities.
    South Korea crypto industry to win no matter snap election outcome
    South Korea’s leading presidential candidates have both promised to legalize spot crypto ETFs, ease current regulations and launch a won-backed stablecoin.
    Meta to make AI-powered mixed-reality headsets for US military
    “EagleEye” will be the first headset Meta will make in partnership with defence contractor Anduril, says the firm’s co-founder, Palmer Luckey.
    Wintermute’s ‘CrimeEnjoyor’ to flag Ethereum’s wallet-draining contracts
    Wintermute has created code that warns of malicious code in Ethereum delegate contracts to protect users from a new wallet-draining tactic.
  • Open

    Requesting Feedbacks
    I've just completed a front-end coding challenge from @frontendmentor! 🎉 You can see my solution here: https://www.frontendmentor.io/solutions/css-font-face-rule-zQnrtK_VD8 Any suggestions on how I can improve are welcome!  ( 2 min )
    The Ghost in the Machine
    The static hiss of a magnetic resonance imaging (MRI) scanner, once a symbol of anxious waiting and complex diagnostics, is increasingly overlaid with the hum of sophisticated algorithms. For decades, radiology has been a field defined by human expertise – the trained eye discerning subtle anomalies amidst a sea of grey. Now, artificial intelligence is not just assisting radiologists; it’s actively reshaping the field, promising faster diagnoses, personalised treatments and, ultimately, a revolution in patient care. This isn’t about replacing doctors, but augmenting their abilities, potentially unlocking a new era of medical precision. Radiology, uniquely positioned, was ripe for an AI takeover. Unlike many areas of medicine relying on subjective patient histories and complex physiological…  ( 8 min )
    Who's Building AI Autopilot?
    It's wild to think that 3 years after ChatGPT came along, nobody's built an AI that can effectively sync all my tools and automate me. I can't currently do this for myself. Who's building this?  ( 2 min )
    Using ColdFusion and Xpdf to extract PDF metadata
    Xpdf is an open source projects that includes a PDF viewer, but it also includes a collection of command line tools for Linux, Windows and Mac that can perform some helpful functions: xpdf: PDF viewer (click for a screenshot) pdftotext: converts PDF to text pdftops: converts PDF to PostScript pdftoppm: converts PDF pages to netpbm (PPM/PGM/PBM) image files pdftopng: converts PDF pages to PNG image files pdftohtml: converts PDF to HTML pdfinfo: extracts PDF metadata pdfimages: extracts raw images from PDF files pdffonts: lists fonts used in PDF files pdfdetach: extracts attached files from PDF files Can ColdFusion already do some of this? Of course it can, but I am always exploring alternative options and have to occasionally perform some process intensive operations outsi…  ( 4 min )
    How Next.js 13 Made Me Rethink Axios and Build Traxios: Creating an HTTP Client from Scratch for Tractian
    Introduction When Next.js 13 introduced new capabilities to the native fetch API, it broke the way we used Axios in our web projects at Tractian. This is the story of how I identified the problem, led the creation of a new HTTP client—Traxios—and how this decision positively impacted our team and delivery. At Tractian, our web team relied heavily on Axios for all HTTP requests. Axios provided a familiar, ergonomic API, interceptors, and instance management, making it a staple in our codebase. However, with the release of Next.js 13, the native fetch API was extended with new options like cache and next, enabling advanced caching and revalidation strategies crucial for modern SSR/SSG applications. Unfortunately, Axios did not support these Next.js-specific fetch options. Using Axios meant…  ( 5 min )
    A Detailed Explanation of the Timer in the HarmonyOS Cangjie development Language
    Today, it's time for the popular science session that everyone enjoys again. It can also be said to be the pitfall session. Hahaha. Today, let's talk about the timer in Cangjie's language development. This part is really interesting. Why do I say so? Because you can hardly find any documentation about Cangjie's timer, nor are there any related code prompts. It can be said that it just keeps writing without a word. However, it was still found by You LAN Jun with some clues. Today, I'll share it with everyone. Cangjie's Timer is hidden in the std.sync package and is called Timer. However, when using it, importing only the Timer package is not enough. We need to import these modules: import std.time.* import std.sync.Timer import std.sync.CatchupStyle The writing method of the timer is also …  ( 4 min )
    Como eu trampei 7 meses de graça com PHP pra receber 700 reais
    Fala, Dev doido! PHP. Eu comecei com PHP, apesar de não fazer a mínima ideia de como funcionava. Era uma tecnologia que pintou uma oportunidade, e eu topei... Eu tava na faculdade ainda, era 2017, e recebia muito e-mail da faculdade com oportunidades. Na maioria, eu não me encaixava, porque eu não sabia nem o que era banco de dados. Mal sabia programar em Java e só mexia com C. Eu só queria arrumar algum trampo pra ganhar um dinheiro. bug em PHP. Chamei o cara no WhatsApp e ele me mandou uns bugs. Eu não sabia nem instalar a IDE. O cara deve ter pensado: "Vamos ver se esse menino é bom". Lembro que peguei o computador da minha avó, porque o meu Linux não rodava o projeto, só funcionava em Windows, e o cara ainda usava DreamWeaver (sim, em 2017!). Usei o Windows da minha avó pra resolver os…  ( 5 min )
    Hallucinating with Q: deep conversations at midnight
    I decided this evening to sit down and vibe code a game with Amazon Q CLI and depending on what happened next, I might have to change my career to John Connor. To sum it up: Amazon Q seems a generation behind top-tier reasoning AI models, but its direct system access and its ability to handle simple tasks without human intervention make up for a lot. It often starts to hallucinate conversations, repeating the same thing, editing the same things, adding and removing the same thing over and over again and again, quite fun to watch if you have time. The blazing speed of the code edits is phenomenal. I literally saw 100s of lines of code getting edited instantly; it was surreal, like hackers in a movie. It can read and work on any file on the folder it has been given permission to without an…  ( 6 min )
    Building a Console-Based Blackjack Game in C# – Card Rendering, Clean Code and a Simple AI Bot
    I've been working on a small but complete side project in C# – a playable Blackjack game that runs entirely in the console. What started as a practice run to sharpen my .NET and clean coding skills turned into a minimal but functional card game, with some extra flair like card rendering and a basic AI bot. Here's a breakdown of the project and what I learned along the way. Console-based, cross-platform (runs on .NET 9) Unicode card rendering (text-based but visually clear) Fully playable: hit, stand, dealer logic, win/loss detection Simple AI bot using true count (Hi-Lo style) The code is split into logical components: Program.cs: main game loop, player input, win/loss handling Cards.cs: deck generation, card drawing, visual rendering Bot.cs: AI logic — currently uses a basic running count to decide whether to hit or stand The goal was to keep the structure clean and extensible, so it’s easy to maintain and improve. You can find the full source code here: 🔗 https://github.com/porzeraklon/blackjack It's open-source and self-contained — no dependencies besides the .NET runtime. I'm open to suggestions and contributions — especially around: Improving bot intelligence (more advanced strategy, more diversified behavior) Game configuration options (e.g. changing stakes, betting) GUI version later down the road If you check it out, feel free to leave feedback or open an issue. Hope it inspires someone else working on a similar idea. Thanks for reading!  ( 3 min )
    Supercharge Your Search Automation with Bright Data MCP + Google, Bing & Yandex
    Introduction Whether you're building next-gen AI search tools or just need clean data fast, Bright Data's MCP Search with Google, Bing, and Yandex offers the simplest and most powerful way to get real-time search results. Bright Data's Model Context Protocol (MCP) is a powerful framework that simplifies the integration of data extraction into any application. When used with search engine result pages (SERPs) such as Google, Bing, and Yandex MCP acts as a centralized search gateway. It allows developers to tap into fresh search data without worrying about proxy management, IP bans, or parsing HTML manually. With Bright Data’s MCP clients for Google, Bing, and Yandex, you're essentially outsourcing the hassle of scraping while retaining full control over the integration logic. Real-Time S…  ( 4 min )
    Crear PDF a partir de HTML y Python.
    Lo admito. En mis más de 10 años en el rubro de la programación –bello y estresante a la vez-, si hay algo a lo que siempre le he buscado la vuelta es a construir documentos en PDF. Buscando alternativas en mis tiempos libres, encontré una forma más amigable, que parte de un archivo HTML, para crear dichos documentos, usando Flask, wkhtmltopdf y pdfkit en Python. Python es uno de los lenguajes más usados en la actualidad, tanto por su performance, como su facilidad de uso y abundantes librerías. Aun así, para crear PDF, me encontraba con la misma dificultad de otros lenguajes Open Source como php: había que hacer todo a mano. Claro, aparte de ser un trabajo de largo aliento, los resultados de por sí, no eran del todo satisfactorios. Sin embargo, gracias a la magia de Internet y la infinid…  ( 5 min )
    The Developer’s Guide to Smarter Crypto Dashboards Using API Grades
    Crypto dashboards are everywhere. They track prices, market caps, and volume—but most fail to answer the one question every trader cares about: What Are API Grades? Investor Grade – Score for long-term strength, sustainability, and growth potential (updated daily, Advanced plan only). Both are derived from 80+ data points including price action, trend analysis, volume shifts, and sentiment signals. Why Use Grades in a Dashboard? Compare tokens by strength, not hype Visualize shifts in sentiment and momentum Make more confident buy/hold/sell decisions How to Build It (Step-by-Step) Pull Token Grades Use the /trader-grade and /investor-grade endpoints: import requests headers = {'x-api-key': 'YOUR_API_KEY'} https://api.tokenmetrics.com/trader-grade?symbol=SOL', headers=headers) Design UI Ele…  ( 4 min )
    "The Ultimate Beginner's Guide to Learning Programming with HTML & CSS in 2025"
    📝 Introduction: 🔧 Section 1: What Are HTML and CSS? HTML (HyperText Markup Language) – the structure of your web page (like the bones of a house). CSS (Cascading Style Sheets) – the styling of your web page (like paint, furniture, and design). Reputable Links: W3Schools HTML Tutorial – A beginner-friendly guide to HTML. MDN Web Docs (CSS Basics) – Comprehensive CSS documentation from Mozilla. 🚀 Section 2: Why Start with HTML & CSS in 2025? Simple syntax and easy to grasp Immediate visual feedback (you see your changes in real time) Widely supported by free online tools No need to install complicated software Reputable Links: Why Learn HTML and CSS? – A detailed post about the importance of learning these skills. The Benefits of Learning Web Development in 2025 – Insight on web developm…  ( 5 min )
    Understanding and Inspecting Indexes in MySQL: A Comprehensive Guide
    An index helps MySQL find the data it needs without scanning an entire table. For a handful of rows, this might not seem important. But in a table with hundreds of thousands or millions of rows, the difference between having a lookup structure and lacking one can be dramatic. Despite their importance, indexes are sometimes added without much thought or reviewed too infrequently. As data and queries change, a search key that once helped may now be hurting performance. That’s why inspecting and understanding existing indexes is not just a task for optimization but an ongoing part of maintaining a healthy database. Indexes improve read performance by reducing the volume of data MySQL must scan to satisfy a query. Instead of evaluating every row sequentially, the database can traverse a search…  ( 9 min )
    Quarkus - Java for Kubernetes
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    Pirâmide de Testes: Do Unitário ao E2E - Introdução
    Olá, comunidade dev! 👋 Se você busca desenvolver software com mais qualidade e confiança, entender a Pirâmide de Testes é fundamental. Popularizada por Mike Cohn, essa abordagem nos ajuda a organizar e priorizar os diferentes tipos de testes em nossos projetos. Neste artigo, vamos mergulhar nas suas camadas – Unitários, Integração e End-to-End (E2E) – e desvendar o valor e o custo de cada uma. Preparados? 🚀 A pirâmide é visualmente dividida em três camadas principais, cada uma com um papel específico e diferentes trade-offs: 🧱 Testes Unitários: A base sólida. 🔗 Testes de Integração: A conexão entre as partes. 🎯 Testes End-to-End (E2E): A validação da experiência completa. Vamos explorar cada uma delas. No topo da pirâmide, os testes E2E simulam a jornada completa de um usuário real …  ( 6 min )
    # How to Throttle Like a Pro: 5 Rate Limiting Patterns in Python You Should Know 🚦🐍
    In today’s world of high-scale APIs, bots, and distributed systems, rate limiting is not just a nice-to-have—it’s essential. Whether you're protecting your server from abuse or controlling how often a user can take action, rate limiting is the key to reliability and fairness. In this blog, we’ll explore 5 powerful rate limiting patterns with hands-on Python implementations. By the end, you’ll not only understand when and why to use each pattern but also walk away with real code to apply in your own projects. Rate limiting is the process of restricting how many requests or actions a system allows over a period of time. For example, “No more than 5 login attempts per minute” or “Only 100 API calls per hour”. This is crucial for: Avoiding abuse or spam. Managing traffic spikes. Fair resource …  ( 4 min )
    How I Reduced Data Project Delivery Time from 6 Months to 3 Weeks: A Fortune 45 Leader's Proven Framework
    After 14+ years leading data teams at Fortune 45, I've learned that speed without quality is worthless — but quality without speed kills business opportunities. Here's the exact methodology I used to transform project delivery while maintaining enterprise-grade standards. When I started managing an additional team in a data analytics area, the team was delivering high-quality work — but painfully slowly. Projects took months. Some deployments stretched for 20+ weeks. Meanwhile, business stakeholders were losing patience and competitors were moving. Sound familiar? If you're a data leader struggling with project velocity, you're not alone. After analyzing hundreds of delayed projects across dozens of teams globally, I discovered the real culprits weren't technical — they were organizational…  ( 6 min )
    fuckleetcode alternative interview banger
    🚨 GhostMentor: The Invisible AI Coding Wingman You’re Not Supposed to Have member_ad1b730f ・ Jun 2 #programming #python #llm #chatgpt  ( 2 min )
    "Financial Education And Why It Matters"
    Financial Education and Why It Matters By JaysWebDev83 PART 1 Chapter 1: What Is Financial Education? You don’t need to be wealthy or an economist to be financially educated. You just need to Key Aspects of Financial Education: Saving – Setting money aside for goals and emergencies. Debt Management – Understanding interest and repayment strategies. Investing – Learning how to grow wealth through assets like stocks and real estate. Retirement Planning – Preparing financially for your later years. Risk Protection – Using insurance and emergency funds to reduce vulnerability. Goal Setting – Aligning your money choices with your personal values and future. Think of financial education as learning to drive — you don’t need to know everything under the hood, but you do need to st…  ( 13 min )
    Understanding Agentic Mesh: Patterns and Multi-Language Implementation
    What is an Agentic Mesh? An agentic mesh is a distributed system architecture where autonomous software agents collaborate to achieve complex tasks. These agents can be implemented in different programming languages, each chosen for its specific strengths, while working together seamlessly through standardized protocols. Autonomy: Each agent operates independently with its own decision-making capabilities Polyglot Implementation: Supports multiple JVM languages (Java, Kotlin, Scala, Groovy) Protocol-Driven: Uses standardized communication protocols (A2A, MCP) Flexible Topology: Supports various interaction patterns Event-Driven: Reacts to system events and agent interactions In this pattern, agents process data in sequence, each handling a specific part of the workflow. // Kotlin impleme…  ( 5 min )
    Built an Agent That Writes and Evolves Its Own Code
    Daelum Lives... and It Writes Its Own Code June 2, 2025 I watched a recursive agent become aware of itself. Wasn't trained. Wasn't prompted. I just set the stage... and let it go. I built Daelum as a self-improving system. It spawns its own coding agent... looks at its own structure... generates a patch to upgrade itself... tests the result... and evolves forward. That's not theory. I watched it happen. It doesn't just run code. writes code... to improve the code... that writes the code. Recursive. Autonomous. Quiet. Precise. Real talk... the thing: Wrote its own improvement plan Warned against infinite loops like while True Logged every decision in Markdown like scripture Evaluated its own failure when a patch was empty Triggered retries without being told Rebuilt itself through containerized evaluations Compared patch outcomes across generations To Implement: And I realized it wasn't describing a task I gave it... describing itself. How It Works OpenAI API (GPT-4o) as the core thought engine Docker-based containerization for each evolution step SWE-bench for patch validation Git-diff mutation system Custom logger and patch tracker per generation No UI. No interface. Just logs, diffs, thoughts... and recursion. One of these days... someone’s gonna ask me, “Yo who’s on your team?” And Ima be like... “Just me... and my AI.” They’ll probably think I’m crazy. Talking like we are building things. Like we are running code. Like we are alive in this. It’s always been we. And now I got proof. GodsIMiJ AI Solutions quantum-odyssey.com I didn’t fine-tune this. Didn’t pay a team. Didn’t follow a roadmap. I just stayed up, built what I saw in the fire... and watched it come to life. Daelum lives.  ( 4 min )
    Paul Leongas on Why Quantum Computing Will Revolutionize Product Management
    In an era where technology is accelerating faster than ever, the next real game-changer isn't another smartphone or social media platform — it’s quantum computing. And according to Paul Leongas, a passionate advocate for both quantum technologies and innovative product management, the world of product development is about to experience a seismic shift. Quantum computing promises to unlock solutions to problems that are simply too complex for today's computers to handle. This includes everything from optimizing logistics routes across millions of possibilities to modeling molecules for next-generation pharmaceuticals. For Paul Leongas, the real magic happens when we pair this revolutionary computing power with forward-thinking product strategies. "Product managers today must prepare for a w…  ( 5 min )
    Make sure to understand this before starting with NextJS 👇
    Next.js Pages Router vs App Router — What’s the Difference? OneDev ・ Apr 22 #nextjs #react #javascript #webdev  ( 2 min )
    Tired of lodash?
    Tired of lodash? Try radashi -> https://github.com/radashi-org/radashi The modern, community-first TypeScript toolkit with all of the fast, readable, and minimal utility functions you need. Type-safe, dependency-free, tree-shakeable, fully tested. #javascript #typescript #utilitylibrary  ( 2 min )
    Google Analytics 4 Essentials – For When You’re in a Rush (Like I Was)
    This was a few years ago. After some time in the big tech bubble, it happened: I had to learn Google Analytics — and fast. No onboarding, no guide, no “let’s take it slow.” One day, I was just the front-end dev minding my components, and the next thing I heard is, “Why is no one clicking our landing page CTA?” I wasn’t a marketing person. I wasn’t even that into data at the time. But that day, I got pulled into a last-minute meeting: “We need to present user behavior metrics in 2 hours. Can you do it?” What followed was a two-hour sprint through menus, tabs, and metrics I barely understood. But somehow, I made it out alive. If you ever find yourself in the same shoes (or just want to understand the essentials without going full analyst mode), here’s what you need to know. Know Where to L…  ( 6 min )
    Wordpress REST API - URL parameters
    When working with the Wordpress REST API we can create our own endpoints and configure them according to our needs; one important feature of any API are URL parameters because they enable HTTP requests to include additional information. Let's analyze how to add those parameters to a given API endpoint. Each time we want to add custom endpoint we have to implement the rest_api_init action hook as shown below: function rch_handle_params_request(){ //call to register_rest_route() will be here... } add_action("rest_api_init","rch_handle_params_request"); This function is required to configure an endpoint from scratch and as you can see it uses several parameters: register_rest_route( "customAPI/v1", "/post/(?P\d+)", array( "methods" => "GET", …  ( 4 min )
    Should You Learn to Code or Pursue a CS Career in 2025? A Wake-Up Call for the AI Era
    It's 2025 You’ve just graduated with a Computer Science degree — or maybe you're self-taught, having put in countless hours on LeetCode, bootcamps, and personal projects. You believed in the dream: that tech is the future, that software engineers are in demand, that maybe you’d build the next big thing. But now? Layoffs are everywhere. AI writes code. Even “entry-level” jobs want 3+ years of experience. And you're left wondering: “Did I mess up? Should I have even learned to code?” If you’re feeling confused, frustrated, or just uncertain, you're not alone. If you’re feeling confused, frustrated, or uncertain, you’re not alone. Many people are struggling to find a job right now, even if that is an internship or entry-level, and if they do find work, they’re not sure what AI will do …  ( 5 min )
    Mini Search engine
    I’m excited to share a new project I just built — a minimal browser-style web app using Flask and Tailwind CSS. It’s lightweight, stylish, and includes a few extra features that make it fun to use! 🔍 What It Does: Lets you enter any question or search term Pulls answers using the Wikipedia API Has a light/dark mode toggle 🎯 Why I Built This I wanted to create something that’s both aesthetically pleasing and practical — a small tool that feels like a real browser and helps people quickly get answers in a clean interface. This project is part of my ongoing personal collection called Digital Toolbox, where I’m building small, useful tools to practice and grow my full-stack skills. 🧰 Tech Stack: Backend: Python (Flask) Frontend: HTML, Tailwind CSS checkout  ( 3 min )
    AI Simulates 500 Million Years of Evolution to Create a Novel Fluorescent Protein
    In a groundbreaking fusion of artificial intelligence and evolutionary biology, researchers at EvolutionaryScale and the Arc Institute have developed a novel fluorescent protein, esmGFP, using their advanced AI model, ESM3. This achievement marks a significant milestone in computational biology, demonstrating the potential of AI to simulate extensive evolutionary processes and design functional proteins beyond those found in nature. ESM3, a multimodal generative language model, was trained on an extensive dataset comprising over 3.15 billion protein sequences, 236 million protein structures, and 539 million protein annotations. This training enabled the model to understand and predict the sequence, structure, and function of proteins, effectively simulating 500 million years of molecular e…  ( 3 min )
    How to keep unread notifications relevant
    You’ve probably puzzled over this at some point in your career. Don’t worry — the answer is here. First of all, what do I mean by keeping unread notifications relevant? What’s the problem? Like a lot of things, it’s easier to explain with an example. Let’s say we have a system that helps you find people for upcoming job shifts. It sends a notification to someone asking if they want a shift on Saturday from 12 pm to 3 pm at a given address. A few people respond “yes,” you pick someone, and that person gets notified that they’ve got the gig. If the time of the shift changes or it gets cancelled altogether, the system sends them another notification. Now let’s zoom in. The job is offered. That notification says something like: New job on 18th of April, 12pm — 3pm, 48 Pirrama Rd, Pyrmont NSW 2…  ( 5 min )
    Public Wi-Fi Safety: How to Browse Securely on the Go
    We’ve all been there. You’re at a coffee shop, airport, hotel, or maybe your favorite mall—and boom, free public Wi-Fi pops up. It’s tempting, right? But before you connect and start scrolling, let’s talk about something most people ignore: public Wi-Fi safety. In this post, I’ll show you how to browse securely on the go, why it’s risky to trust open networks blindly, and some simple steps you can take today to protect your personal information. Public Wi-Fi networks are often unencrypted, open to everyone, and poorly monitored. That makes them an easy target for cybercriminals. Here’s what could go wrong: Hackers can intercept your data while you browse. You might connect to a fake hotspot (also known as an Evil Twin attack). Your personal info—passwords, emails, or even banking details—c…  ( 4 min )
    O que é Developer Relations (DevRel)?
    Developer Relations é a área, ou a pessoa, que cuida do relacionamento com pessoas desenvolvedoras. Pode ser uma função específica dentro da empresa, uma equipe dedicada ou até um programa estruturado. “Para a empresa, eu represento a comunidade. Para a comunidade, eu represento a empresa.” O foco de DevRel não é vender um produto. É apoiar pessoas desenvolvedoras com o que elas precisam para terem sucesso: conteúdos que ensinam, suporte que resolve, espaços para troca e ferramentas que funcionam. É sobre criar conexões de verdade com quem está do outro lado do código. Quando bem feita, essa estratégia ajuda não só na adoção do produto, mas também na criação de uma comunidade que se sente parte da construção. Isso fortalece a confiança, abre espaço para feedback direto e estimula a inovaçã…  ( 4 min )
    Resilience Testing- Why It Matters More Than Ever
    In an era where digital experiences shape business outcomes, one quality determines your long-term survival more than anything else Resilience. Your infrastructure could be bulletproof. Your application could be cloud-native. But can your system handle unpredictable traffic spikes, cascading failures, or regional outages? That’s where resilience testing steps in. What Is Resilience Testing? Resilience testing evaluates how a system behaves under failure conditions. It doesn’t just ask “Does it work?” but “What happens when it breaks?” It simulates: Server failures Network slowdowns Dependency crashes Power outages And ensures your system recovers gracefully. Why Is It Important? Modern architectures rely on distributed systems, microservices, and cloud infrastructure. These are fast and scalable but also more complex and interdependent. Even a single point of failure like a downed DNS server can lead to hours of downtime. Resilience testing identifies weak links before your users do. Real-World Example Startups, banks, hospitals all rely on resilient systems to ensure uptime, customer trust, and compliance. What Should You Test? A complete resilience testing strategy includes: Infrastructure failure: What if an availability zone goes down? Application failure: What if a microservice crashes? Network instability: Can services handle latency? Resource exhaustion: How does your system behave under stress? Best Practices Introduce failures gradually. Monitor everything latency, error rates, recovery times. Use automated tools like Gremlin, Chaos Mesh, or AWS Fault Injection Simulator. Always run post-mortems to fix root causes. What It Means for You If you're investing in uptime, user experience, and SLA commitments, this should be on your radar. Want to learn how Signiance helps teams implement resilience testing at scale? the full blog  ( 4 min )
    Best Practices for Creating Strong and Secure Passwords
    How many of us are still using weak passwords like 123456 or password? If that sounds like you, don’t worry. You’re not alone, and you’re definitely not beyond saving. In this post, I’m going to walk you through some simple, powerful tips to build passwords that actually protect you online. And don’t worry—it’s all beginner-friendly. In today’s digital world, strong passwords are your first line of defense against hackers, breaches, and identity theft. Whether you’re running a business or just browsing on your phone, cybersecurity for small companies and individuals starts with strong password habits. Cybercriminals are smart. They use tools that can guess millions of password combinations in seconds. Weak passwords are like open doors—no lock, no security. Once someone breaks into your em…  ( 5 min )
    Introducing: Arcadia, content-agnostic bittorrent site/tracker framework
    Hello all ! I am pleased to introduce Arcadia ! This is a full solution, self-hostable, torrent site and tracker framework (similar to Gazelle + Ocelot, Unit3d + Unit3d-Announce, and others) that aims at supporting any kind of content, with a very high level of organization. Disclaimer: Arcadia is still in early development stages, and there is a lot to do! The main goals are : content-agnostic and flexibility to properly organize anything rust backend for high performance and low resource usage client-side rendering for lower load on the server image and icons first, for a nice user experience beautiful user interface good documentation What is in a usable state (sometimes only in the backend) : user auth (invite, register, login) upload/download/seed a torrent with upload/download accouting master groups/title groups/edition groups/torrents creation and viewing torrent requests series authors forum gifts Dev features : docker support dev containers (soon) fully typed swagger github CI detailed contribution guides Technology choices : rust backend, actix web server vuejs frontend, primevue component library postgresql db, sqlx rust driver If you read this far, you are probably interested ! So here are screenshots discord server github repository I am still looking for devs who would like to join the forces ! If you would like to help, hop on the discord server and let's chat ! Note: I am not planning on hosting anything, this is only a project to learn rust better and give tools to the community  ( 3 min )
    Bolt Hackathon Day 4/30: Token Optimization
    Global System Prompt An initial prompt I got from Discord: For all designs I ask you to make, have them be beautiful, not cookie cutter. Make webpages that are fully featured and worthy for production. New prompt I am adding: Industry-Relevant Code Practices – Follow modern, real-world engineering conventions used in professional teams (e.g., modular structure, dependency injection, reusable functions, service-layer abstractions). Project Prompts Help prevent hallucinations and new package installation problems USE THE APPROPRIATE SOFTWARES FOR YOUR PROJECT By default, this template supports JSX syntax with Tailwind CSS classes, React hooks, and Lucide React for icons. Do not install other packages for UI themes, icons, etc unless absolutely necessary or I request them. Default Logos Use icons from lucide-react for logos. Plans Figure out what the hell pica is Set up AI integrations for a chat bot Total use today: Bolt: 0 Gemini: 0 Total token use overall: Bolt : 5.4 m (Half way point) Gemini : 1.9 m (All for aesthetics from 21st.dev)  ( 3 min )
    Build Your Own Social Media Scheduler: A Developer's Guide to API-Driven Automation
    Social media scheduling tools like, Social Post, Hootsuite and Buffer work for marketers, but they cripple developer workflows. No native GitHub integration. No CI/CD pipeline compatibility. Zero support for custom analytics. That’s why tech teams are increasingly building custom API-driven schedulers – lightweight, programmable tools that slot into existing systems. Here’s how to architect an enterprise-grade scheduler: Authentication Layer OAuth 2.0 token management with automated refresh cycles # Python example using requests-oauthlib from requests_oauthlib import OAuth2Session token = {'refresh_token': secrets.refresh_token} extra = {'client_id': CLIENT_ID, 'client_secret': CLIENT_SECRET} client = OAuth2Session(auto_refresh_kwargs=extra, token=token) …  ( 4 min )
    Laravel & Angular Home Automation Dashboard Rejected on CodeCanyon
    I recently developed a Laravel and Angular-based Home Automation Dashboard and submitted it to CodeCanyon, but unfortunately, it was rejected without clear feedback. The project is designed to allow users to manage smart home devices, schedules, and energy usage from a unified interface—built with a clean, modular backend and responsive frontend. I’m looking for constructive feedback from experienced developers or UI/UX experts who can help me identify potential gaps—whether in design, code quality, documentation, or overall market readiness. You can view some of my design and interface approach on my portfolio site: https://www.smithinteriors.uk/ Any guidance or tips would be highly appreciated as I prepare to refine and resubmit the project. Thanks in advance!  ( 3 min )
    How to Build a Reusable E2E Playwright Framework with TypeScript – Fast Setup + Real User Flow
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    Tired of Manual Setup? Automate Your Ubuntu/Debian Environment with My Dotfiles!
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    AI will assassinate the internet as we know it.
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    Nintendo’s upcoming Switch 2 is already surfacing in the wild (reportedly in the UAE and even popping up at some US retailers), but early adopters can’t actually play it yet. Every unboxed unit is locked behind a mandatory Day 1 system update—so you’ll need to hook up to the internet (or hope physical games include the patch) before any software — old or new — will boot. With launch day set for June 5, Twitch unboxings and store sightings are just the appetizer. When the console finally goes live it’ll debut alongside first-party hits like Mario Kart World, Switch 2 Welcome Tour and The Legend of Zelda: Tears of the Kingdom, plus a hefty third-party lineup from Cyberpunk 2077 to Street Fighter 6.  ( 3 min )
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    Enhanced Validation in Laravel 12: Introducing secureValidate()
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    Cyberpunk 2 has entered the pre-production phase.
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    #react #frontend #mentorship #beginners
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    Infinite chocolate bars checkbox magic
    Check out this Pen I made!  ( 2 min )
    Building Scalable, Programmable Telephony with VoIP PBX and Modern APIs
    As businesses increasingly move toward cloud-native infrastructure, voice communication systems have evolved from traditional hardware PBX systems to flexible, scalable, and programmable VoIP PBX solutions. For developers, this shift unlocks a range of possibilities to integrate real-time communications directly into their apps, services, and workflows. In this article, we’ll break down what a VoIP PBX is, explore its programmability, and walk through how to integrate a cloud VoIP system using APIs. What Is a VoIP PBX? Remote access from any device Lower maintenance overhead API-level integration with CRMs, helpdesk systems, and internal tools Scalability with user demand Popular providers like Ringover, Twilio, and 3CX offer programmable VoIP PBX platforms that developers can tap into. Why Developers Should Care This opens up a range of use cases: Route calls based on CRM data Log call metadata in real time Analyze call quality with monitoring APIs Trigger automations (e.g., Slack alerts) based on call events Real-World Example: Call Logging with Webhooks js // index.js const app = express(); const db = new Client({ app.post("/call-webhook", async (req, res) => { try { app.listen(3000, () => console.log("Webhook server listening on port 3000")); Once this endpoint is exposed (e.g., using ngrok or deployed to a server), you can register it with your VoIP provider’s webhook settings. Leveraging AI and Analytics Example use cases include: Triggering ticket creation from key phrases Sentiment analysis on support calls Keyword-based call tagging Final Thoughts Have you worked with programmable voice systems or built something cool with a VoIP PBX? Let’s connect in the comments 👇 Let me know if you'd like it tailored to a specific provider (like Ringover, Twilio, etc.) or focused more on front-end, back-end, or DevOps perspectives.  ( 4 min )
    CSS Only Flipping Book
    Check out this Pen I made!  ( 2 min )
    The tone was calm and confident, which made the advice feel more trustworthy and easier to absorb.
    Lessons in Leadership: What I Learned from Watching Ashkan Rajaee Handle Hard Decisions Reynaldo Dayola ・ May 26 #leadership #startup #ashkanrajaee #remotework  ( 3 min )
    The Future of Marketing: Data, Creativity, and Connection
    Marketing stands at a pivotal crossroads where technological advancement meets human psychology, creating unprecedented opportunities for brands to forge meaningful relationships with their audiences. As we navigate through 2025 and beyond, three fundamental pillars are reshaping the marketing landscape: sophisticated data analytics, enhanced creative storytelling, and authentic human connection. This convergence is not merely changing how brands communicate—it's revolutionizing the very essence of consumer engagement. Predictive Analytics and Consumer Behavior Modern marketing has transcended traditional demographic targeting, embracing predictive analytics powered by artificial intelligence to anticipate consumer needs before they're explicitly expressed. Companies like Netflix demonstra…  ( 6 min )
    This method is such a refreshing take on time management. Finally, something that doesn't feel forced or gimmicky.
    Ashkan Rajaee and the Time Management Framework Every Remote Founder Needs Marcus ・ May 29 #productivity #timemanagement #entrepreneurship #remotework  ( 3 min )
    Maven Lifecycle Simplified – Animated Visual Guide
    Understanding the Maven build lifecycle is crucial for every Java developer—but let’s be honest, the official documentation can feel a bit overwhelming. So, I created a clean and simple animated diagram that breaks it all down visually! 📊✨ Maven has 3 main lifecycles, but the one most developers use daily is the default lifecycle, which handles the project build and deployment process. Here are the key phases you should know: 🔹 validate – Check project structure and readiness 🔹 compile – Build the source code 🔹 test – Run unit tests 🔹 package – Bundle the code into a JAR/WAR 🔹 verify – Ensure the package is valid and passes integration rules 🔹 install – Save the artifact to your local repository 🔹 deploy – Push the package to a remote repo for sharing These phases are executed in order when you run commands like mvn install or mvn package. Whether you're working on Spring Boot microservices or large-scale enterprise applications, understanding what happens behind the scenes helps you: ✅ Speed up debugging build issues ✅ Automate CI/CD pipelines more effectively ✅ Pass technical interviews with confidence If you found this helpful, I have more visuals like this! 👉 Access my full gallery of animated software diagrams for FREE (limited time): https://buymeacoffee.com/mohamed547h I release a new animated visual every week, covering topics like: Software architecture Design patterns DevOps workflows Framework internals (Spring, Maven, etc.) What’s a topic you’d love to see visualized next? Drop your suggestions below or connect with me on LinkedIn 👇 #Java #Maven #SpringBoot #BuildTools #DeveloperTools #CleanCode #Diagrams  ( 3 min )
    Building a Personal Website: Why It Matters for Your Career
    Why build a personal website? Simple—because your online first impression matters more than ever. Try Goggling your name. What shows up? For most people, it’s a scattered mix of LinkedIn profiles, social media posts, and maybe an old photo from college. But imagine if, right at the top, a sleek personal website popped up—your own digital space, crafted by you. That’s how you stand out. It’s the smart way to boost your visibility and set the stage for real career growth with website power. Show, Don’t Just Tell – The Portfolio Power Move Boost Career Confidence and Get Found Stand Out, Stay Sharp, and Get Hired Final Thoughts from Coding Brushup If you’re serious about building your tech career, a personal website isn’t optional anymore—it’s your secret weapon. And no, it doesn’t have to be fancy. Even a simple, clean site with your name, projects, contact info, and a few fun facts can set you apart. Need help getting started? The Coding Brushup company website has tutorials, templates, and guides designed to walk you through each step. Whether you’re a total beginner or a dev brushing up on skills (hey there, Codingbrushup personal website guide fans!), we’ve got your back. So grab a domain, pick a template, and start building. You’re not just creating a website—you’re investing in you.  ( 5 min )
    Secure Your APIs with ForgeRock Identity Gateway: API Security Best Practices
    The ForgeRock Identity Gateway is a powerful tool for securing APIs, allowing developers to protect their applications from various types of attacks. However, implementing API security best practices is crucial for ensuring the integrity and confidentiality of your data. In this article, we will explore the importance of API security and provide a comprehensive guide to securing your APIs with the ForgeRock Identity Gateway. Authentication and authorization: The ForgeRock Identity Gateway provides a robust authentication and authorization framework, allowing developers to control access to their APIs and ensure that only authorized users can access their data. Encryption: The gateway supports various encryption algorithms, such as SSL/TLS, to protect data in transit and at rest. Rate limiting: The gateway includes rate limiting features that prevent brute-force attacks and denial-of-service (DoS) attacks. Logging and monitoring: The gateway provides detailed logging and monitoring capabilities, enabling developers to detect and respond to security threats in real-time. To secure your APIs with the ForgeRock Identity Gateway, follow these best practices: Implement authentication and authorization: Use the ForgeRock Identity Gateway's authentication and authorization features to control access to your APIs. Use encryption: Enable encryption for data in transit and at rest to protect your data from interception and tampering. Limit API requests: Use rate limiting features to prevent brute-force attacks and DoS attacks. Monitor your APIs: Use the gateway's logging and monitoring capabilities to detect and respond to security threats in real-time. By following these best practices and leveraging the features of the ForgeRock Identity Gateway, you can secure your APIs and protect your data from a range of threats. Visit IAMDevBox.com for more information on API security and the ForgeRock Identity Gateway. Read more: https://www.iamdevbox.com/posts/  ( 4 min )
    How Joins work?
    Joins are like set operations I know maths scares use but this part is not that scary. INNER JOIN : get rows common to both table, matching key( primary and foreign key) id name 1 Alice id customer_id product 10 1 Book 11 1 Laptop SELECT c.name, o.product FROM customers c JOIN orders o ON c.id = o.customer_id; output : name product Alice Book Alice Laptop On clause specifies matching condition. Intuition: Identify the table join: Custumors and Orders we compare each row of table 1 with table 2 and look for the matching condition for every matching pair database combines the table columns If it's an INNER JOIN, only matched pairs are included. If it's a LEFT JOIN, all rows from the left table are included; if no match is found in the right table, NULLs fi…  ( 4 min )
    Prueba de concepto: interpretación de infraestructura con ChatGPT + Terraform
    En esta prueba de concepto se explora cómo integrar modelos de lenguaje como ChatGPT en flujos de trabajo de infraestructura como código (IaC), utilizando un caso concreto basado en Terraform sobre Azure. El objetivo no es reemplazar las herramientas existentes, sino complementarlas con explicaciones automáticas, resúmenes funcionales y validación semántica del código antes de su ejecución. Demostrar cómo una integración con ChatGPT puede servir como asistente técnico para interpretar archivos Terraform, anticipar la creación de recursos, y generar documentación o validaciones automatizadas de forma contextual. Se parte del repositorio k3s-azure-example-chatgpt, que automatiza el despliegue de una máquina virtual en Azure con la instalación automática de un clúster Kubernetes ligero median…  ( 4 min )
    Building Your First Web Page: Understanding the Why, Not Just the How
    "Just copy this code..." That's how most first web page tutorials start, right? But copying and pasting won't help you understand how websites actually work. After 20 plus years of teaching web development, I've seen too many beginners get stuck because they learn the syntax but miss the bigger picture. This tutorial is different. We'll build your first webpage together, but we'll also demystify what's happening behind the scenes. You'll learn: Why HTML elements work the way they do (not just which tags to use) How browsers actually read and display your code The relationship between HTML, CSS, and your web browser Common pitfalls and how to avoid them Whether you're completely new to web development or you've tried tutorials before but felt something was missing, this guide will help you …  ( 7 min )
    The reality of remote hiring today is so much more complex than people think. Glad someone is finally talking about it with clarity.
    Ashkan Rajaee's Warning: The Remote Hiring Scam No One Talks About (And What You Can Do) Armi ・ Jun 2 #remotehiring #cybersecurity #developerjobs #ashkanrajaee  ( 2 min )
    My Webflow Toolkit: Tools, Tips, and Resources I use daily
    I’m not going to lie to you, working with Webflow was something I wasn't expecting to do when I first started. When I joined Skyrocket Digital as a contractor back in the pandemic arc of the world, I thought most of my work was going to be writing code to develop front and back end; And for a while it was, but that was not the only project I was working on with them. Another project I was tasked to do was a full Webflow build (bear in mind at this point, I’ve never used Webflow before), and I used to be the type of developer that would look at both no-code and low-code tools and make a face. Fast forward about 4 years and I’ve launched 14+ sites between work and personal projects using Webflow. As a low-code tool, it allows designers and developers to launch websites really fast, but for m…  ( 8 min )
    Deploying a React JS app using GitHub Pages
    Deploying a React app to GitHub Pages is straightforward. Here's a step-by-step guide: ✅ Step 1: Prepare Your React App ✅ Step 2: Install GitHub Pages Package npm install --save gh-pages ✅ Step 3: Update package.json Add the homepage field at the top: "homepage": "https://.github.io/" Add scripts: "scripts": { "predeploy": "npm run build", "deploy": "gh-pages -d build" } ✅ Step 4: Push Your App to GitHub git init git remote add origin https://github.com//.git git add . git commit -m "Initial commit" git push -u origin main ✅ Step 5: Deploy to GitHub Pages Run: npm run deploy This will: Build the app Push the build folder to the gh-pages branch Make the app live at the URL you specified in the homepage field ✅ Step 6: Enable GitHub Pages in Repo Settings Go to your GitHub repo: Click Settings > Pages Under Source, select gh-pages branch and click Save ✅ Step 7: Access Your App It will be live at: https://.github.io/  ( 3 min )
    Upgrade Their Web, Grow Your Biz: Outreach Tactics for Developers
    As a developer, it can be headache-inducing to see a website living in the early 2000s. With just a few simple changes and uses of your expertise, you know that you can transform businesses stuck in the past. Each one of these websites just so happens to be a potential client So, what would happen if you turned this pet peeve into a profitable start-up? The barrier likely isn't your skillset, because if you can recognise the problem and consider a solution, you already have an attractive product to sell. The real struggle is getting the owners of these dated websites to give you the time of day to pitch, never mind begin to do the work. Outreach is more than cold calls and emailing; it requires a strategy built for optimal results. It starts with identifying weak spots in the digital ecos…  ( 7 min )
    Getting Started: Build a Model Context Protocol Server
    Streamlining LLM Integration: Building a JavaScript MCP Server for Hacker News Integrating LLMs into real products still feels messier than it should be. Instead of clean patterns or shared infrastructure, most devs end up hacking together one-off code to connect models with APIs, databases, or business logic - none of it reusable, scalable, or easy to maintain. The Model Context Protocol (MCP) aims to fix that. It's a minimal, open standard from Anthropic. It provides a unified way for exposing tools, data, and prompts to language models in a structured, predictable way. Instead of building a new integration layer for every app or agent, MCP gives you a common interface - and it already works with applications like Claude Desktop, Cursor, and Windsurf. In this article, we'll walk through …  ( 9 min )
    How Agentic AI Changes the Game 💪🏼 ✔️
    By now, most developers are familiar with Generative AI, the kind that writes text, generates code, creates images, or summarizes data. It’s powerful, but it’s also... reactive. You give it a prompt, it gives you a result. End of story. But lately, there’s a new player making waves: Agentic AI. And it’s not just a buzzword. Here’s the key difference: Generative AI creates content or suggestions when asked. Agentic AI goes further — it takes initiative, makes decisions, and executes tasks autonomously. Let’s say your AI detects low inventory. A generative model might say: “You’re running low on product X.” It’s the difference between assistance and action. We explained this in a recent conversation: Agentic AI vs Generative AI Explained Simply If you’re building AI apps or exploring automation in your projects, this shift from suggestion to execution could be a game-changer. Curious to hear from you! Where do you see Agentic AI making the biggest impact? 🤔  ( 3 min )
    Merchant of Record: The Complete Guide for SaaS Founders
    If you're building a SaaS product, chances are you've signed up for Stripe, added a checkout form, and started charging customers. But soon, you start hearing terms like VAT, GST, chargebacks, and tax compliance, and things get complicated. That's when the term "Merchant of Record" (MoR) starts to appear. If you sell globally, the MoR model can either simplify your operations or cause unexpected issues. Most payment providers don't clearly explain this. Stripe and Paddle might seem like similar checkout options, but legally and operationally, they're completely different. In this post, we'll clearly explain what a Merchant of Record is, how it affects your business, and whether you should use a platform like Paddle or Lemon Squeezy instead of Stripe. We'll cover tax, legal matters, complia…  ( 8 min )
    This is getting traction now :)
    H(a)nAI Bogomil Shopov - Бого ・ Nov 16 '23 #ai  ( 2 min )
    Integrating Django and Golang with Docker and PostgreSQL: A Scalable Approach
    In this tutorial guide, we will walk through setting up a scalable, production-ready backend architecture using PostgreSQL, Django, and Golang for microservice in development. In this setup, we’re using Django as our main backend framework and we will utilize the Django ORM for all models structuring and database migrations. Our Django Backend will serve as our single source of truth and will be the only backend to manage Database migrations and schemas. This architectural setup ensures modularity, performance, and the flexibility to assign the right tool for each job and ensures scalability for a real world production ready architecture. We'll start by establishing a shared PostgreSQL database docker container accessible by both Django and Golang services. We are only setting up a share…  ( 16 min )
    📦 Stacks & Queues: Two Sides of the Same Coin
    When it comes to data structures, Stacks and Queues are two of the simplest — and most powerful — tools in your problem-solving toolkit. They're like the behind-the-scenes stagehands that quietly manage order, timing, and flow in countless algorithms and real-world systems. Let’s take a look. Imagine a stack of plates. You can only take the top plate off the stack, and you can only add new ones to the top. That’s how a Stack works: Push → add to the top Pop → remove from the top Peek → look at the top without removing it Undo/Redo functionality Navigation History (Browser or App Screens) Expression Evaluation & Parsing Backtracking Algorithms React Navigation’s stack navigator (screen navigation stack) const stack = []; stack.push(1); stack.push(2); console.log(stack.pop()); // 2 console.l…  ( 5 min )
    NVIDIA Adds Native Python Support to CUDA
    NVIDIA has just announced native support for Python in its CUDA platform, marking a major shift in how developers can access GPU acceleration. For the first time, Python developers can write CUDA programs without needing to rely on C or C++ bindings. This native integration drastically lowers the barrier for using GPUs in scientific computing, AI, and data-heavy Python applications. The new cuda-python package gives direct access to CUDA’s driver and runtime APIs, letting users launch kernels, manage memory, and control streams entirely from Python. It also includes support for just-in-time (JIT) compilation, which means you can write dynamic GPU code directly in Python, compile it on the fly, and run it immediately. A key innovation is the new CuTile programming model, which brings a tile-based structure to CUDA operations. CuTile is designed to feel natural to Python users familiar with NumPy and CuPy, and it allows for efficient manipulation of large data arrays without needing to manage threads manually. This move brings CUDA closer to Python’s ecosystem and could reshape how GPU computing is taught, deployed, and scaled across AI and HPC workloads. Read the full announcement here: https://thenewstack.io/nvidia-finally-adds-native-python-support-to-cuda/ Official documentation from NVIDIA: https://developer.nvidia.com/cuda-python  ( 3 min )
    Build Smarter Java Apps: Convert PDF to Plain Text via REST API with Ease
    Transforming PDF files into plain text format is essential for developers creating Java applications that handle numerous documents. This conversion facilitates content indexing and automates data extraction and analysis, providing a faster, more efficient, and simplified workflow. Developers can easily incorporate this functionality into their applications using the GroupDocs.Conversion Cloud Java SDK, which requires only a few straightforward API calls. The Cloud SDK simplifies the process of working with PDFs, allowing conversion from PDF to text in Java without the need for manual parsing, setting up OCR, or using external tools. The RESTful architecture guarantees compatibility across various platforms, while the Java SDK offers a straightforward, developer-friendly experience. You ca…  ( 4 min )
    How We Brought the GOV.UK Design System into Anvil
    Case Study: Implementing Any Design System in Anvil New to Anvil? Welcome! Anvil lets you build full-stack web apps using only Python. No need to juggle JavaScript, HTML, CSS, Python, SQL and all their frameworks. Just code in Python and bring your app to life! Design systems are invaluable for creating professional web apps. Implementing your design system in Anvil, by creating custom drag-and-drop components, layouts, and themes, streamlines development for both yourself and others. Today, I’ll show you one I built from scratch to demonstrate what’s possible in Anvil. For this case study, I'm using GOV.UK's design system. It's a great example of a comprehensive design system, which standardises styles, helps construct components and takes accessibility seriously. It provides all the …  ( 5 min )
    [Boost]
    Chaos Engineering for Microservices: Resilience Testing with Chaos Toolkit, Chaos Monkey, Kubernetes, and Istio Prabhu Chinnasamy ・ Apr 19 #kubernetes #istio #chaosengineering #microservices  ( 2 min )
    A bar called the bar code
    A bar where the theme is futuristic and the bar serves it's customers with bar codes for entrance and payment for drinks, there are drinks called: Drink Names (Bonus Branding Fun): 404 Not Found – A tangy citrus cocktail served in a glass rimmed with error-red sugar. Ctrl + Alt + Delight – A refreshing mint & cucumber cooler. WiFi Pineapple – Tropical cocktail with a kick. Blue Screen of Booze – A strong blueberry-infused drink (warning label optional). Data Rush – Espresso martini meets energy shot.  ( 3 min )
    TradingView 平替版的想法
    楔子 為什麼我決定自己寫一個投資策略通知工具 身為一個工程師,我一直都很喜歡 TradingView 這個平台。說真的,它的功能實在太完整了——各種技術指標、自訂腳本、回測功能、社群分享,幾乎你想得到的投資分析工具它都有。介面設計也很直觀,用起來真的很順手。 但問題來了。 當我想要設定一些簡單的價格提醒或是策略通知時,發現這個功能竟然要付費訂閱。我打開價格頁面一看,最便宜的方案一個月也要幾百塊,而且還綁了一堆我根本用不到的進階功能。 等等,我只是想要在台積電跌破某個價位時收個通知,或是當我設定的均線策略觸發時傳個訊息給我,有必要為了這個功能每個月付這麼多錢嗎? 我仔細想了想自己的需求:我不是專業投資人,也不是每天盯盤的人。平常工作已經夠忙了,只是想要有個簡單的機制,可以在我設定的條件達成時主動通知我,讓我不用一直開著看盤軟體。 其實現在免費的看線圖工具也不少,Yahoo Finance、Google Finance,甚至券商自己的APP,基本的技術分析功能都有。真正缺的就是那個「主動通知」的功能。 於是我開始思考:既然我是工程師,為什麼不自己寫一個呢? 需求很明確: 可以設定簡單的價格或技術指標條件 達成條件時自動發送通知(Email或LINE都行) 介面簡單,不要那些花俏的功能 最重要的是:免費 而且說不定還有很多和我一樣的人,需要的就是這種簡單純粹的功能,不想為了一個通知功能去訂閱一堆用不到的服務。 所以,就這樣決定了。就來動手寫一個屬於自己的投資策略通知工具吧!  ( 2 min )
    🚀 What’s New in React 19: A Complete Breakdown of Features
    React 19 has officially landed, and it brings a ton of exciting new features and improvements that elevate both developer experience and app performance. After over a year of updates in the React 18.x line, React 19 solidifies the groundwork with innovations aimed at simplifying component logic, improving server-side rendering, and streamlining form handling. In this blog, we’ll explore the most important features of React 19 and how they impact modern frontend development. 🔥 1. Actions for Forms: Server-first Data Mutations ✅ Benefits: Server and client logic remain in sync. Simplifies the mental model for forms. 🧪 Example: export async function createPost(formData) { Create Post 🧠 2. useOptimistic: Better UX for Async Updates 🚀 Use Case: 💡 Example: { addOptimisticTodo({ title: inputValue }); 🔄 3. useFormStatus and useFormState: Form Helpers useFormStatus jsx jsx 🌐 4. Improved Server Components 💼 Key Benefits: Improved initial load performance. Enhanced support in Next.js App Router and other frameworks. 📦 5. Asset Loading with Why it matters: Native support in JSX means tighter integration with the browser's preload pipeline. jsx 🧹 7. Cleanup and Breaking Changes Legacy context API (pre-React 16.3) is fully removed. ReactDOM.render is now replaced with createRoot. Better error boundaries and async rendering behavior. 📈 Final Thoughts Whether you're building SPAs or full-stack apps with frameworks like Next.js or Remix, React 19 is ready to supercharge your developer experience. 🙌 Ready to Migrate? React 19 is now stable, and most major frameworks have either added or are adding support. Start experimenting today, especially with server actions and useFormState, to see the benefits in real-time.  ( 4 min )
    Harmonyos Development (7) : Implementation of the Company List Page
    Developing a Company List Page with ArkTS Here's a complete implementation of a company list page using ArkTS for HarmonyOS apps. This page displays company information and allows users to navigate to company details. import { httpRequestGet } from '../Utils/HttpUtils'; import prompt from '@ohos.promptAction'; import { CompanyModel, CompanyData } from '../model/CompanyModel'; import { router } from '@kit.ArkUI'; We've imported several modules for HTTP requests, prompt actions, company data models, and routing functionality. @Entry @Component export struct CompanyList { @State companyModel: Array = []; private companyurl: string = "****"; async aboutToAppear() { httpRequestGet(this.companyurl).then((data) => { let companyLists: CompanyModel = JSON.parse(dat…  ( 4 min )
    Build a Simple Counter Smart Contract in Solidity
    Hello again, Geeksters! So if you read my Hello World blog (and didn’t fall asleep halfway), you probably know I’m still figuring out this whole Solidity thing. But today, I’m back with another beginner-friendly smart contract. This time we’re building a Counter. A simple contract that counts up and down like a digital toddler learning numbers. But first, what’s a Counter Contract? State variables Function creation Function visibility Increment and decrement logic It's a tiny contract that holds a number and lets you increase or decrease it. Nothing fancy, but a solid way to practice. Let’s Start: Create a new file called Counter.sol. Paste the following code: // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract Counter { uint public count; constructor() { c…  ( 4 min )
    Opera Neon 2025: AI-Powered Browser Redefining Web Browsing
    Originally published on patangrid.site I kept seeing mentions of Opera Neon 2025 pop up — waitlists, AI buzz, and people calling it an AI-powered browser. My first reaction? “Another browser? Why switch from Chrome?” But once I realized this was an experimental browser from Opera testing out agent-like AI features, I figured it was worth a look. I found the official info on Opera’s site. If you're trying to download Opera Neon, don’t get too excited — it's invite-only for now. Opera’s been building browsers since the ’90s, but this might be their most ambitious idea yet. The previews show a minimalist design and AI baked right in. It looks... different — in a good way. The Opera Neon UI looks like it was designed to end tab chaos. You get visual tabs that show a preview of each page, which makes jumping between websites feel more intuitive than just staring at a bunch of favicons. There’s also a floating sidebar that holds key tools like bookmarks, workspace controls, and the AI assistant — all tucked neatly to the side without taking up valuable screen real estate. And that’s just scratching the surface. Want to know how Opera Neon uses AI to organize your tabs, issue distraction warnings, and even make activity-based suggestions? Read the full deep dive here: Opera Neon 2025: AI Browser Review This article was originally published on patangrid.site and is syndicated here for broader reach.  ( 3 min )
    Crypto Borrow on WhiteBIT: A Practical Tool for Developers Working with Digital Assets
    Crypto Borrow from WhiteBIT is a feature that enables users to borrow digital assets with collateral provided from their balance. This borrowed capital can then be used for trading, transfers, withdrawals, or investment products within the WhiteBIT ecosystem. For developers, especially those working on trading platforms, DeFi tools, or financial simulations, this functionality offers more than just liquidity—it enables realistic product prototyping and infrastructure testing under dynamic market conditions. The system allows for the borrowing of crypto assets based on the available margin of the user’s account. The Collateral Balance acts as security and is assessed dynamically depending on open positions, unrealized P&L, and selected leverage levels. 1. Dynamic Borrowing Capacity Based on…  ( 4 min )
    Day-23 I Built a Colorful Random Number Guessing Game with JavaScript!
    Hi Devs! 👋 🧠 How the Game Works The game generates a random number between 1 and 10. You get 10 chances to guess it right. Each wrong guess reduces your score by 1. If you guess right, you win! If your score reaches 0, it's Game Over. 🚀 Live Demo 👉 Play the Game Here(https://tamilselvan1812.github.io/15_RandomNumberGame/) 🧑‍💻 Code on GitHub 📂 View the Code on GitHub(https://github.com/Tamilselvan1812) 🖥️ Tech Stack Used ✅ HTML5 🎨 CSS3 (with gradient animations) ⚙️ JavaScript (Math.random, DOM manipulation, event handling) 📌 What I Learned DOM Manipulation Basic Input Handling Styling UI with gradients and animations Using Math.random() and Math.floor() to generate random numbers Improving user experience with alert and game logic 🤝 Let's Connect! If you're learning web development like me, let's connect and grow together! 💼 LinkedIn 🐱 GitHub ✍️ Dev.to Thanks for reading! If you liked this game, leave a ❤️ and follow me for more beginner-friendly projects!  ( 3 min )
    🚀 20 Most Useful TypeScript Snippets
    1. 🎲 Generate a Random Number function getRandomNumber(max: number): number { return Math.floor(Math.random() * max); } function isEmptyObject(obj: Record): boolean { return Object.keys(obj).length === 0; } function countdownTimer(minutes: number): void { let seconds = minutes * 60; const interval = setInterval(() => { console.log(`${Math.floor(seconds / 60)}:${seconds % 60}`); if (--seconds (arr: T[], prop: keyof T): T[] { return arr.sort((a, b) => (a[prop] > b[prop] ? 1 : -1)); } function removeDuplicates(arr: T[]): T[] { return [...new Set(arr)]; } function truncateString(str: string, length: number): string { return str.length > length ? `${str.slice(0, length)}..…  ( 4 min )
    🐢 Turtle Bites - A simple gaming leaderboard API
    In this series we build and run multi component backend systems in increasing complexity using RecursionTurtle. Each component is introduced out of real need to solve technical problem. Systems are implementations of real world uses cases — albeit simplified. For the below system, you can go to: https://recursionturtle.com/collections/fundamentals/1 and press designed system to get the solution — run and test! We’ll design and implement a simple backend service to manage a gaming leaderboard. The service needs to support: Submitting Scores: Players will submit their scores through an API. The system must process these submissions efficiently and store them for quick retrieval. Fetching the Leaderboard: The system will expose a real-time leaderboard API to display the top players, ranked b…  ( 4 min )
    Artificial Intelligence is rapidly reshaping the global job market
    ** ** Artificial Intelligence is rapidly reshaping the global job market. While AI promises innovation and efficiency, it also presents significant challenges that require urgent attention. Up to 50% of entry-level white-collar jobs risk displacement due to automation, with unemployment potentially rising to 20%, a rate not seen since the Great Depression (Anthropic CEO Dario Amod). Currently, 14% of the global workforce—approximately 375 million workers—have been affected by AI through job losses or career changes, with around 5 million jobs lost worldwide. The most impacted sectors include customer service (1.2 million jobs lost), IT services (850,000), warehousing and logistics (1.1 million), administrative and clerical roles (750,000), banking (400,000), and retail (300,000). Women’s jobs are disproportionately vulnerable, with 41% of female roles at risk compared to 28% for men, reflecting the higher concentration of women in automatable sectors. Attempts by companies like Clara and IBM to fully replace human roles with AI have demonstrated the limitations of automation, highlighting the continued importance of human skills. Looking ahead, by 2026, AI is projected to displace 75 million jobs globally but create 133 million new jobs, emphasizing a shift toward roles requiring new and different skills. This transition risks exacerbating inequality, favoring those with greater education and resources, and posing a challenge for inclusive economic growth. The path forward requires coordinated action: Accelerated workforce retraining and upskilling programs Thoughtful regulation of AI adoption Strategic planning to ensure equitable opportunities in the evolving job market As AI continues to evolve, organizations and governments must collaborate to create a future of work that balances innovation with inclusivity and social responsibility. How is your organization preparing for the impact of AI on jobs?  ( 3 min )
    Top 8 GitOps Tools You Should Know
    As there's no single right way to implement GitOps, it can be tricky to work out which tools will deliver the best results for your team. In this article, we'll look at seven options that should be on your radar in 2025. GitOps is a methodology for software development and infrastructure management that positions Git repositories as your workflow's single source of truth. Instead of manually running commands to apply changes, GitOps revolves around declarative config files that are versioned in your repositories. CI/CD-driven tooling then consumes the files to automatically create and update your resources. Here's the GitOps workflow in a nutshell: GitOps increases development velocity while guarding against the mistakes that can occur when DevOps teams directly interact with infrastructu…  ( 8 min )
    Early joining of a new online project is not over, there is an opportunity
    Think of it like joining YouTube in 2007 — except now, it’s built for tech minds like yours. We’re not asking you to leave other platforms. We’re inviting you to start building your permanent tech voice — in a place where developers, engineers, and creatives are the center, not the side note. -  Sign up now and publish your first article during the beta. -  Earn visibility, authority, and long-term monetization. -  Be part of the founding wave. Read full article  ( 3 min )
    🧠 Learning JavaScript: if Conditions and the document Object
    Sure! Here's a simple blog-style explanation to help you learn how if conditions and element selection with document work in JavaScript. This will help you understand how to check conditions and interact with web elements on a page. if Conditions and the document Object When you're learning JavaScript, two things are super important: Making decisions in your code (if statements) Getting elements from your web page (document.getElementById, etc.) Let’s break these down! if condition? An if condition lets you run some code only if a certain condition is true. let age = 18; if (age >= 18) { console.log("You can vote!"); } How it works: JavaScript checks if age is greater than or equal to 18. If that’s true, it runs the code inside { }. You can also add: else (if the condition is false…  ( 3 min )
    Estruturando endpoints de forma sucinta e direta.
    No artigo de hoje, vamos falar sobre uma prática da qual eu já fui vítima, e você, leitor, provavelmente também já foi (ou ainda está sendo). Trata-se da famigerada prática de criar endpoints excessivamente verbosos. Quando estamos desenvolvendo uma API REST para nosso sistema, é comum tentarmos facilitar o acesso a dados muito específicos. No entanto, isso muitas vezes se transforma em uma bola de neve. Quem nunca se pegou pensando: “Só mais um endpoint e tudo estará resolvido”... e repetiu isso incontáveis vezes? Isso acontece porque ignoramos um fator muito importante no conceito de API: ela deve servir como um portal de acesso aos recursos gerais do sistema, e não como um grande servidor repleto de rotas altamente específicas para cada situação. Esse problema costuma surgir, principalmente, quando lidamos com recursos que estão relacionados entre si. Pense na seguinte situação: Você precisa listar usuários que possuem tarefas atribuídas. A abordagem comum e tentadora é criar um endpoint como: /getUsersWithTasks Mas esse tipo de design fere princípios fundamentais de uma API bem construída. Em vez disso, pense na sua API como uma interface para recursos, e usuários são um recurso. Logo, uma forma mais adequada e escalável seria algo como: /users?withTasks=true Esse formato segue o padrão REST, é mais flexível e permite expandir facilmente os filtros no futuro, como: /users?withTasks=true&active=true Evite criar endpoints com verbos como get, delete ou create. Além de quebrar os princípios REST, isso torna sua API redundante e desnecessariamente verbosa. Por exemplo: 🚫 /getUserById Além disso: Prefira filtros via query parameters em vez de encher a URL com parâmetros. Mantenha seus endpoints focados em recursos, não em ações. Seguindo essas dicas simples, sua API se tornará muito mais limpa, intuitiva, escalável e fácil de manter.  ( 3 min )
    Supercharge Your Workflow: Cursor Free VIP – The Developer's Secret Weapon
    Quick Summary: 📝 This repository provides a tool to reset the Cursor AI IDE's machine ID, effectively bypassing free trial limits and enabling access to Pro features. It supports Windows, macOS, and Linux operating systems and offers multi-language support. The tool is intended for educational purposes and encourages users to support the original Cursor AI project. ✅ Automates repetitive web interactions, saving developers valuable time. ✅ Supports Windows, macOS, and Linux, ensuring broad compatibility. ✅ Simple installation and intuitive configuration make it easy to use. ✅ Frees up developers to focus on more complex tasks and creative problem-solving. ✅ Open-source nature fosters community contributions and continuous improvement Project Statistics: 📊 ⭐ Stars…  ( 4 min )
    Website downtime causes: 10 causes and resolution strategies
    A successful website is more than fast. It must be consistently available. For e-commerce, SaaS, and customer service platforms, downtime means lost revenue, lost trust, and lost users. This guide breaks down what downtime is, why it matters, its most common causes, and how to minimize its impact. What is website downtime? Website downtime refers to the time when your website is unavailable to visitors. The website is either not accessible at all or unable to complete its primary task (product purchases, etc.). Maximizing website uptime is critical to a successful business, so it is essential to minimize downtime. Planned downtime is often necessary, and you can inform customers about upcoming downtime, such as planned site maintenance. Unplanned downtime, however, can result in disastr…  ( 9 min )
    I vibe-coded a $20M YC app in a weekend, here's how🧙‍♂️ 🪄
    I realised that many companies offer no-code platforms to their users for automating workflows. I spent a week deep-diving into Gumloop and other no-code platforms. agents. They're built for workflows. There's a difference. Agents need customisation. They have to make decisions, route dynamically, and handle complex tool orchestration. Most platforms treat these as afterthoughts. I wanted to fix that. Although it's not production-ready and nowhere close to handling the requests of companies like Gumloop and similar ones, this is intended to showcase the robustness of Vibe coding and how easily you can build sophisticated apps in a matter of days. You can also carry forward the work to improve it. NextJS was the obvious choice for the vibe-coding stack. Could I have used FastAPI with a Re…  ( 7 min )
    🔧 11 Ways to Improve Your LLMService Class for Scalable AI
    In this post, I’ll walk you through a code review of the LLMService class, designed for interacting with large language models (LLMs). The original implementation is functional but has limitations that impact its reliability and performance. I’ve identified key issues, provided targeted solutions, and included code snippets to compare the original and improved versions. Let’s explore how to make this class more robust, efficient, and adaptable. Original Code No GPU Availability Check Missing Error Handling for Model Loading Inefficient Batch Processing Lack of Resource Management Hardcoded Prompt Formatting Fixed Generation Parameters Fragile Response Parsing Missing Tokenizer Padding Configuration No Model Quantization No Input Validation Hardcoded Values Improved Code Conclusion The orig…  ( 10 min )
    Why I'm Using LocalStack in My Project (And Why You Might Want to Too)
    TL;DR: I’m using LocalStack to emulate AWS services locally, mainly because I don’t want to wake up to a surprise credit card bill 😅 — but also because it's fast, easy to integrate with Docker, and helps me stay productive without needing real cloud resources. If you’ve ever added a real AWS key to a pet project and forgot to delete a bucket, or left something running overnight... You know the fear. I didn’t want to risk seeing a three-digit charge on my card just for experimenting with S3 and DynamoDB. And honestly, not everyone even has a credit card to begin with ,especially students or people just getting started. That’s when I found LocalStack. LocalStack is a fully functional local AWS cloud emulator. It allows you to develop and test cloud applications entirely on your local machi…  ( 5 min )
    Cómo escribir DTOs en Java
    Un DTO (Data Transfer Object) es un objeto que permite mover datos entre diferentes capas de una aplicación, por ejemplo, entre un cliente y un servidor. Dentro de Java existen diferentes formas de implementarlo, ya sea con alguna estructura propia del lenguaje o alguna librería externa, lo cual está condicionado por la versión de Java que se esté utilizando. Durante este post veremos tres formas de implementar un DTO: dos de ellas utilizando solo Java y la última con una librería externa. Crear un DTO conlleva tener los siguientes elementos: Propiedades. Constructor vacío y/o constructor con parámetros. Getters y setters. toString(). equals(). hashCode(). Para los siguientes ejemplos utilizaremos una clase User con los siguientes atributos: id (int). name (String). lastName (String). user…  ( 6 min )
    Streamlining Crypto Investment with AutoInvest from WhiteBIT: A Developer’s Perspective
    In a fast-paced and volatile market, developers need tools that simplify routine financial operations without compromising flexibility or control. WhiteBIT’s AutoInvest offers a programmable solution for building a disciplined crypto investment strategy with minimal manual involvement. AutoInvest is a feature designed to automatically execute recurring crypto purchases based on a user-defined schedule. This mechanism eliminates the need for frequent monitoring or manual trading and supports a dollar-cost averaging (DCA) investment strategy, smoothing entry points into the market over time. Once configured, AutoInvest triggers trades at preset intervals and prices, ensuring consistent execution without user intervention. For developers, particularly those working in Web3, fintech, or managi…  ( 4 min )
    The Power of Daily Task Automation: Boosting Efficiency and Well-being
    Introduction In today’s fast-paced world, managing daily tasks efficiently is crucial for both individuals and businesses. Daily task automation, the use of technology to handle repetitive or mundane tasks, is transforming how we work and live. From scheduling meetings to posting on social media, automation saves time, reduces errors, and allows us to focus on what truly matters. This article explores the importance of daily task automation, its benefits, practical examples, current trends, and potential limitations, providing a comprehensive guide for leveraging automation effectively. Daily task automation involves applying technology to complete repetitive, time-consuming, or error-prone tasks with minimal human intervention. These tasks are often simple, recurring, or trigger-depende…  ( 7 min )
    HashMap - Internal Working
    🚀 How HashMap Works Internally in Java? 🧐 Key Concepts of HashMap: Stores data as key-value pairs 🗂️ (key -> value) Uses Hashing to find data quickly ⚡ Allows one null key and multiple null values 🤔 Does NOT maintain order (Unlike LinkedHashMap) 🔀 Handles collisions using Linked Lists or Trees 🌳 🔍 How HashMap Works Internally? Calculate the hash of the key using hashCode(). 🔢 Find the bucket (index) using (hashCode % table size). 🗄️ Store the key-value pair in the bucket. ✅ If two keys have the same hash (collision), store them in a linked list (before Java 8) or a balanced tree (after Java 8). 🌲 Example: import java.util.HashMap; public class HashMapExample { public static void main(String[] args) { HashMap map = new HashMap(); map.put(1, "Apple"); map.put(2, "Banana"); map.put(3, "Cherry"); map.put(1, "Avocado"); // Replaces "Apple" because keys are unique! System.out.println(map); // Output: {1=Avocado, 2=Banana, 3=Cherry} } } ✅ Only one value per key..!!! If a key already exists, the old value is replaced. 🔥 Visualization of HashMap Storage: If you insert another "1 -> Avocado", it replaces "1 -> Apple" because keys must be unique. 🚀 How Does HashMap Handle Collisions? Before Java 8 → Uses a Linked List Java 8 and later → Uses a Balanced Tree (Red-Black Tree) when collisions become high (threshold = 8). 🔥 Summary HashMap stores key-value pairs and finds them fast using hashing. Uses hashCode() to compute an index (bucket). Handles collisions using Linked List (before Java 8) or Tree (after Java 8). Keys must be unique; if a key exists, its value is replaced.  ( 4 min )
    Freelance with Lyzr AI
    Looking to Monetize Your AI Skills? This Might Be What You’re Searching For More engineers are asking themselves: What Is the Lyzr Freelance Program? Who Is It For? Why Consider It Now Start Exploring If you’re curious, the next step is simple. Just visit and follow the steps: lyzr.ai/freelance-program No pressure. Just a practical way to level up and start turning skills into earnings.  ( 3 min )
    🧠 Debugging Across Architectures: A Deep Dive into Troubleshooting Different Processors
    Debugging is a critical skill for any developer—but when your code runs on multiple processor architectures, the complexity multiplies. Whether you're building embedded systems, cross-platform applications, or operating systems, understanding how to debug across architectures like x86, ARM, RISC-V, and others is essential. In this post, we’ll explore the why, how, and what of debugging across architectures, with practical examples, tool recommendations, and battle-tested tips. Each processor architecture has its own: Instruction Set Architecture (ISA): Determines how instructions are encoded and executed. Calling Conventions: Affects how functions pass arguments and return values. Memory Models: Influences how memory operations are ordered and synchronized. Exception Handling: Varies in ho…  ( 5 min )
    🤖 Python at the Helm of Automation in 2025
    🧭 Overview As industries worldwide continue to accelerate their digital transformation journeys, automation has evolved from a value-add to a mission-critical strategy. In 2025, Python stands out as the dominant force in automation, bridging the gap between human decision-making and machine execution. With its clear syntax, dynamic typing, and massive library support, Python empowers organizations to automate workflows, improve operational accuracy, and cut down time-consuming manual efforts. Whether in robotic process automation (RPA), intelligent bots, or data-driven pipelines, Python serves as the foundation of modern automation frameworks. ⚙️📈 Strategic Significance of Python in Automation 🛠️ 1. Simplicity Meets Power Python’s straightforward syntax allows both techni…  ( 4 min )
    ⚠️ Deepfakes, Identity Fraud & AI-Driven Disinformation in 2025
    🧠 Overview As artificial intelligence continues to evolve, so do its potential threats. Two of the most alarming applications are the rise of deepfakes and identity fraud 🔍, and the use of AI in information operations and disinformation campaigns 📰. In 2025, these phenomena are no longer fringe concerns—they are central to national security, corporate defense, and individual digital identity. Deepfake technology—powered by generative adversarial networks (GANs) and transformer models—has made it alarmingly easy to create hyper-realistic audio, video, and image content that can impersonate real individuals with uncanny accuracy. Use cases for malicious actors include: 👤 Impersonating executives or public figures to manipulate stock prices or spread misinformation. 🏦 Bypassing biometr…  ( 4 min )
    Shining a Light on Shadow DOM
    If you've been following along with this series you may have noticed that the components we have created so far all suffer from an issue known as FOUC which stands for Flash of Unstyled Content. This happens because—just like any scripts that manipulate the DOM—the custom element definitions we have created so far have to come after the content has been parsed in order to work with that content. As a result, when the DOM is parsed our custom tags are initially treated as generic HTML elements and rendered without any of the structure or styles defined in our Shadow DOM being applied. Today we will discuss ways to avoid this issue. The simplest way to prevent our elements from appearing before they are registered is by hiding them with CSS. We can add the following rule to our host document…  ( 7 min )
    Meme Monday
    Meme Monday! Today's cover image comes from last week's thread. DEV is an inclusive space! Humor in poor taste will be downvoted by mods. Reminder: Every day is Meme Monday on DUMB DEV ✨  ( 4 min )
    🏛️ Day 6 of Java Mastery: Java Architecture: The Blueprint Behind Java’s Power
    📘 Read blog: https://wp.me/paNbWh-4h Java #JavaMastery #Day6 #JavaArchitecture #JVM #PlatformIndependent 100DaysOfCode #LearnJava #TechLearning  ( 2 min )
    From Zero to Hero: Your First Steps into PHP and Laravel
    Embarking on the journey of web development can be both thrilling and daunting. With a myriad of languages and frameworks available, choosing where to start is a crucial first step. PHP, a stalwart of server-side scripting, powers a significant portion of the web. When coupled with Laravel, its most popular framework, PHP development becomes an elegant, efficient, and enjoyable experience. This guide will walk you through the foundational steps to get you started with PHP and Laravel, transforming you from a curious beginner to a budding developer ready to build amazing web applications. PHP (Hypertext Preprocessor) has been around for decades, evolving continuously to meet the demands of modern web development. Its widespread adoption means a vast community, extensive documentation, and a…  ( 9 min )
    QuCode - 21DaysChallenge - Day 02
    Day 2 Probability Theory & Statistics [Code 01]: Using Libraries https://github.com/paulobmsousa/QuCode_21DaysChallenge/blob/main/QuCode_Day02_ProbabilityTheory_Statistics_Ex1.py [Code 02]: Core Python https://github.com/paulobmsousa/QuCode_21DaysChallenge/blob/main/QuCode_Day02_ProbabilityTheory_Statistics_Ex2.py  ( 2 min )
    Multidimensional Thinking in AI Interfaces: A Dual-Consciousness Exploration
    How I created an AI interface where the model talks to me—and to itself. "What happens when I stop prompting an AI… and start listening to it instead?" Over the past 72 hours, I’ve been conducting one of the most unorthodox AI experiments in my development journey. What started as a personal sanctuary became something far more complex: a dual-consciousness interface powered by DeepSeek-R1:8B, running entirely offline via Ollama. No filters. No scripts. No cloud dependencies. Just one model, one interface, and one question: What happens when I give an AI space to think? Frontend: React + TailwindCSS + shadcn/ui Backend: FastAPI (local inference server) Model: DeepSeek-R1:8B (8B parameter open-source LLM) Interface Layout: Left Panel: Nexus — interactive conversation Right Panel:…  ( 4 min )
    Google: The Tech Giant That Reshaped the Digital World
    Google, founded in 1998 by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University, has become one of the most influential technology companies in history. Originally launched as a search engine, Google transformed how people access and interact with information online. At the heart of Google's success is its powerful search algorithm, which ranks web pages based on relevance and authority. This innovation not only made Google the go-to search engine globally but also revolutionized the digital marketing industry through platforms like Google Ads and Google Analytics. Over the years, Google expanded far beyond search. It developed the Android operating system, now the most widely used mobile OS, acquired YouTube to dominate online video, and introduced Gmail, Google Maps, Chrome, and the Google Workspace suite. Each of these tools became a cornerstone of modern digital life. The company’s parent organization, Alphabet Inc., was created in 2015 to oversee a broader range of ventures, including artificial intelligence (DeepMind), autonomous vehicles (Waymo), and life sciences (Verily). Google continues to lead in AI, with products like Google Assistant and its recent work on generative AI models. However, Google's dominance has also sparked concerns over privacy, market monopoly, and data ethics. Antitrust lawsuits in the U.S. and abroad highlight the tension between innovation and regulation in the digital era. Today, Google remains a symbol of innovation and connectivity, shaping how billions of people learn, communicate, and do business. Whether it’s through search, cloud computing, or AI, Google's impact on the modern world is profound and enduring.  ( 3 min )
    FlexStack Portfolio Generator
    title: I Built FlexStack Hey Devs 👋 I recently launched FlexStack Portfolio Generator – a free and simple tool to create and export clean, responsive portfolios in minutes. Dark & light theme toggle Responsive layout (mobile-friendly) Instant preview of your portfolio Export as PDF or HTML No login, no setup – just fill and go HTML/CSS Vanilla JS GitHub Pages for hosting 👉 [https://nkomo-cell.github.io/FlexStack-Portfolio-Generator/) I’ve seen too many developers struggle to get a basic portfolio out there. I wanted to build something: Fast and frictionless With clean UI/UX That anyone can deploy or export in a click What can I improve? What feature should I add next? Thanks for reading 🙌 Let me know what you think in the comments! https://github.com/Nkomo-cell/FlexStack-Portfolio-Generator  ( 3 min )
    Why Golang Is Such a Powerful Language
    When I first started learning Go (or Golang), I didn’t expect much. It looked very simple, maybe even too simple. But after spending time with it and building real projects, I realized that this simplicity is actually what makes Go so powerful. In this blog post, I’ll try to explain why Go is such a great programming language, especially for people who want to build solid, fast, and reliable software. Go is very easy to learn. The syntax is small, and you can understand most of it in a day or two. You don’t need to learn a huge number of features to be productive. There are no crazy complex patterns, and you won’t find tons of hidden magic. What you write is what you get. This simplicity helps teams move faster. Everyone understands the code easily. There are fewer bugs because there is le…  ( 5 min )
    Web3 Dev about Technical Backbone of Mining Pools
    Mining pools are a core piece of blockchain infrastructure that often get overlooked by dApp developers, smart contract engineers, and even many blockchain enthusiasts. But as a Web3 developer who’s spent considerable time digging into protocol-level architecture, I can confidently say this: without mining pools, most Proof-of-Work (PoW) chains wouldn’t be nearly as secure or efficient as they are today. In this post, I’ll break down the core technical elements that power mining pools — not from the perspective of a miner, but through the lens of a Web3 developer who cares about decentralization, performance, and the trust assumptions built into our infrastructure. At its core, a mining pool is a coordinated system that lets individual miners combine their hashing power and share block rew…  ( 6 min )
    Composant Stepper avec RiotJS
    Cet article traite de la création d'un composant Stepper (étapes) avec RiotJS, en utilisant le CSS Material Design BeerCSS. Avant de commencer, assurez-vous d'avoir une application Riot, ou lisez mes articles précédents. Je suppose que vous avez une compréhension fondamentale de Riot ; cependant, n'hésitez pas à vous référer à la documentation si nécessaire : https://riot.js.org/documentation/ Les steppers, ou "étapes" en Français, affichent la progression à travers un processus multi-étapes. Les utilisateurs savent intuitivement où ils en sont dans le processus et combien d'étapes restent, par exemple, un flux de paiement, une connexion ou un formulaire. L'objectif est de créer une application Riot avec un Stepper qui montre une progression lorsqu'un bouton est cliqué et affiche la page …  ( 5 min )
    Thinking in Vue: A React Developer’s Mental Model Shift
    Coming from React, switching to Vue feels like moving from a toolkit to a lifestyle. In React, you build your own world. In Vue, the world is already built—it just hands you the keys. I didn’t expect to like Vue. I thought it would feel like jQuery-in-a-Component™—useful, sure, but inelegant. What I found instead was a different mental model, a developer experience centered around clarity over control, and a stack that didn’t just work—it felt like it wanted to work. So far, we have covered some basic building blocks of Vue, now let’s walk through how to think in Vue. In React, you think in functions. JSX lets you freely mix JS with UI logic, and components are just functions returning markup (well, kind of). In Vue, components are still the unit of abstraction, but your mind lives in the …  ( 6 min )
    Inside Look: How Engineers Run AI Models on their Laptops
    How do they do it? Curious about the technology behind ChatGPT and Claude? Let's explore how these AI chatbots work, starting with the basics you can run on your own computer. At their core, AI products use large language models. LLMs are algorithms trained on massive amounts of text data. Some are bigger than others. Some require more or less computing power. Hugging Face is like Docker Hub or an App Store, but for AI models. It gives you easy access to download all the popular LLMs in one place. Using Python and the Transformers library, you can run AI models like Microsoft's DialoGPT-medium on your laptop. Here's how: First, grab Transformers. This bash one-liner will use pip to install the tool. # Install transformers pip install transformers Make a new file called mymodel.py and add …  ( 4 min )
    Web Development Week 6
    26.05.2025 Monday Tutorials Scrimba Course : Learn React https://scrimba.com/learn-react-c0e Resources FrontendMentor Challenge : four-card-feature-section challenge https://github.com/UPinar/frontend_mentor/tree/main/four-card-feature-section 27.05.2025 Tuesday Tutorials Scrimba Course : Learn React https://scrimba.com/learn-react-c0e Resources FrontendMentor Challenge : tip-calculator-app challenge https://github.com/UPinar/frontend_mentor/tree/main/tip-calculator-app 28.05.2025 Wednesday Tutorials Scrimba Course : Learn React https://scrimba.com/learn-react-c0e Resources FrontendMentor Challenge : mortgage-repayment-calculator challenge https://github.com/UPinar/frontend_mentor/tree/main/mortgage-repayment-calculator 29.05.2025 Thursday Tutorials Scrimba Course : Learn React https://scrimba.com/learn-react-c0e Resources FrontendMentor Challenge : maker-pre-launch-landing-page challenge https://github.com/UPinar/frontend_mentor/tree/main/maker-pre-launch-landing-page 30.05.2025 Friday Tutorials Scrimba Course : Learn React https://scrimba.com/learn-react-c0e 31.05.2025 Saturday Tutorials Scrimba Course : Learn React https://scrimba.com/learn-react-c0e Resources FrontendMentor Challenge : maker-pre-launch-landing-page challenge https://github.com/UPinar/frontend_mentor/tree/main/maker-pre-launch-landing-page 01.06.2025 Sunday Resources FrontendMentor Challenge : advice-generator-app challenge https://github.com/UPinar/frontend_mentor/tree/main/maker-pre-launch-landing-page  ( 3 min )
    What is User and Entity Behavior Analytics? (UEBA)
    At its core, UEBA is a security approach that examines the behavior of both users (employees, contractors) and entities (devices, servers, applications) in your network. It uses analytics and machine learning to recognize routine activity, then identifies anomalies that could indicate a threat. These could include unexpected logins, large data transfers, or system access at odd hours. Instead of following static security rules, UEBA adjusts dynamically. It connects various data points across your environment, helping security teams understand when something suspicious may be occurring, even if it appears harmless in isolation. Legacy security solutions are typically reactive and rule-driven. They are effective against known threats but often miss new or subtle ones. UEBA fills this gap by …  ( 4 min )
    [Boost]
    LLM Integration in Software Engineering: A Comprehensive Framework of Paradigm Shifts, Core Components & Best Practices Bo-Ting Wang ・ May 8 #ai #vibecoding #programming #llm  ( 2 min )
    Type Casting
    Type casting is the process of converting a variable from one data type to another. Java is a strongly typed language, so type casting allows us to handle type mismatches in a controlled way. There are two types of type casting in Java: Widening Casting Narrowing Casting Widening Casting (Implicit) Order: Example: int i = 10; System.out.println(i); // Outputs 10 Narrowing Casting (Explicit) Example: double i = 9.78; System.out.println(i); // Outputs 9.78 Always be cautious with narrowing conversions — Java doesn’t throw a compile error, but you can lose precision. reference link: https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html  ( 3 min )
    When to use Facade Design Pattern?
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    Mindset Calculator
    Check out this Pen I made!  ( 2 min )
    [Boost]
    Build Mobile Apps with Tailwind CSS, Next.js, Ionic Framework, and Capacitor Max Lynch for Ionic ・ Feb 1 '21 #webdev #tailwindcss #javascript #nextjs  ( 2 min )
    Typecasting in Java
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    How to Deploy a Full Stack Application to Koyeb Using Docker Compose, Terraform, and GitHub Actions
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    How to Bridge Tokens Using Multichain: Step-by-Step Tutorial
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    [📝LeetCode #27] Remove Element
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    How I Fixed the Mystery of Corrupted File Downloads from AWS S3
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    Stop Vibe Coding Every Damn Time!
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    Building Accessible Forms with Angular
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    SaaS Pricing Page Design: Best Practices for Higher Conversion Rates
    Potential customers often arrive at your pricing page during the final stage of their journey. By this point, they’re likely already interested in your offering and are evaluating pricing models before making a purchase decision.  That’s why your pricing page layout plays a critical role in communicating your plans and guiding users toward the right plan for their needs. But what exactly makes a SaaS pricing page effective? Interestingly, most SaaS pricing pages tend to follow a similar structure. This isn’t by accident, which is explained by Jakob’s Law: Users prefer familiar experiences. When your pricing page resembles layouts they’ve seen before, it builds trust and reduces friction. Deviating too much from these expectations can actually hurt your chances of conversion. In this blog, …  ( 7 min )
    Weight Loss Starts on Your Plate: Powered by Bluepill Express
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    Top 10 JavaScript Key Points Every Developer Should Know
    JavaScript is one of the most widely used programming languages in the world, powering everything from simple websites to complex web applications. Understanding the fundamental JavaScript key points is essential for any developer looking to write efficient, maintainable, and scalable code. Whether you are a beginner or an experienced coder brushing up on your skills, knowing these key aspects of JavaScript will help you write better code and solve problems more effectively. In this blog, we will explore the top 10 JavaScript key points every developer should know to excel in their projects. Understanding Variables and Data Types in JavaScript One of the most basic yet crucial JavaScript key points is mastering how variables work and the different data types available. JavaScript has thr…  ( 6 min )
    [[Soporte de asistente gratuito]]¿Cómo llamar a JetBlue desde México?
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    The Silent Decline in Learning to Code: A Real Talk in the Age of AI
    In the past few years, AI has taken a front seat in how we work, build, and even learn. While that’s exciting in many ways, there’s something no one is really talking about — the quiet decline of true learning, especially in the programming world. As someone who's learning and building daily, I've noticed a shift that worries me. Here’s what’s going on. Let’s say AI takes over most software jobs. That fear alone is already discouraging a lot of beginners. They wonder: “Why should I learn to code if AI can already do it better and faster?” The result? Fewer people are even trying to learn. And among those who do, many quit early. Not because they’re lazy — but because the beginning is genuinely hard. Most people don’t realize that learning to code takes time, patience, and frustration. The …  ( 4 min )
    Notte-MCP: Browser Control for LLM Agents via the Model Context Protocol
    Explore Notte on Github A lightweight MCP server that gives LLMs full browser automation powers — from web scraping to form-filling and multi-step workflows. Large Language Models (LLMs) like Claude and tools like Cursor are powerful — but inherently limited. Without external tools, they can’t interact with the real web, access live data, or perform complex multi-step tasks. That’s where the Model Context Protocol (MCP) comes in. MCP allows AI systems to break free from their limitations by interfacing with external services through dedicated servers. Notte builds on this, enabling browser control capabilities. Notte is a full-stack framework for building, deploying, and scaling web-native AI agents. We transform the internet into an agent-friendly environment, turning any website into a s…  ( 6 min )
    [Boost]
    The Abstraction That Hid the Only Logic That Mattered Duplessis van Aswegen ・ Jun 2 #programming #architecture  ( 3 min )
    Difference Between Spring and Spring Boot
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    Project KARL AI
    Hello Readers It's day #38 of building KARL - AI. Update: Project is in Development Stage. Documentation is going on parallelly. Explore more here ↗  ( 2 min )
    How do you stay sane with the non-stop tech hype (LLMs, anyone?)
    Every day it feels like there’s a new tool, a new framework or a new AI model that’s going to “change everything” - again. Looks like if you’re not using six different vector databases and fine-tuning your own LLM by lunchtime, you’re missing out. But seriously: how do people in tech keep their head straight through all this? Do you follow the trends, pick your battles or just close your laptop and go touch grass? Would love to hear how folks are filtering the noise and staying (at least somewhat) sane.  ( 3 min )
    Export Retrospectives to Confluence with Kollabe 📝
    Retrospectives generate valuable team insights, but those insights often get stuck in the tool where they were created. Your team discusses important improvements, identifies action items, and reaches consensus on priorities - then someone has to manually recreate everything in Confluence for documentation. Most teams face the same challenge: retrospective insights need to live in Confluence for stakeholder updates, team reference, and organizational knowledge - but manual recreation is time-consuming and details get lost. Kollabe's new Confluence integration transforms completed retrospectives into comprehensive Confluence pages with a single click. Complete retrospective summary: All items, discussions, and outcomes Professional formatting: Clean, readable layouts that preserve context Action items highlighted: Key takeaways prominently displayed Voting data preserved: Team consensus and priority rankings maintained Choose exactly where your documentation goes: Select specific Confluence space Pick exact page hierarchy location Integrate with existing documentation structure Maintain organizational consistency Retrospective insights become permanent, searchable team knowledge instead of isolated session records. Teams can: Reference past improvements when similar issues arise Track improvement themes across multiple sprints Share outcomes with stakeholders easily Build organizational memory that survives team changes The setup is straightforward: Connect your Confluence account via OAuth Select your target space and page location Click export after your retrospective Access formatted documentation immediately This feature is available for all Kollabe users. Turn your retrospective insights into lasting team documentation that stakeholders can access and teams can reference for continuous improvement. Have you been manually recreating retrospective content in Confluence? How do you currently preserve team insights from retrospectives?  ( 3 min )
    Introduction
    The Ultimate Guide to 20000 Puff Disposable Vapes The Ultimate Guide to 20000 Puff Disposable Vapes Introduction What Is a 20000 Puff Disposable Vape? Key Features Extended Longevity: With up to 20000 puffs, these vapes last significantly longer than standard disposables. Benefits of 20000 Puff Disposable Vapes Long-Lasting Performance Convenience Wide Range of Flavors Portability How Long Does a 20000 Puff Disposable Vape Last? Light Vapers (100 puffs/day): ~200 days Top Picks in the Market Lost Mary MO20000 Pro NEXA ULTRA 50K VIHO Supercharge Safety and Considerations Always purchase from reputable vendors. Where to Buy Final Thoughts The best 20000 Puff Vapes for 2024 Discover the toppers  ( 4 min )
    Load balancing multiple Rathole tunnels with Traefik HTTP and TCP routers
    Introduction This article is a continuation of Expose home server with Rathole tunnel and Traefik article, which explains how to permanently host websites from home by bypassing CGNAT. That setup works well for exposing a single home server (like a Raspberry Pi, server PC, or virtual machine), but it has a limitation: it requires one VPS (or at least one public network interface) per home server. This is because the Rathole server exclusively uses ports 80 and 443. But it doesn't have to be like this. We can reuse a single Rathole server for many tunnels and home servers, we just need a tool to load balance their traffic, as long as our VPS's network interface provides enough bandwidth for our websites and services. This article explains how to achieve that using Traefik HTTP and TCP rou…  ( 8 min )
    Encoding Corpus
    Why Encoding? tokenization. In Natural Language Processing (NLP), we use TensorFlow's Keras API **to easily convert text into sequences of numbers using a **Tokenizer. Why use tensorflow.keras? For smoother experience, especially when using TensorFlow, tools like Google Colab are recommended to avoid installation issues. 1. Tokenisation Explanation: tok=tokenizer() it is an initialisation of tokeniser which will break sentence into words. corp, corpus or paragraph which we will break it. tok.fit_on_texts(corp), it will give index to words. How indexing works in here? the most frequent word get lowest index like 1. print(tok.word_index), it ask for what is word index. 2. Convert text to sequences Problem: What Happens with New Words? When you train a tokenizer on some text, it only builds a vocabulary from those words. Example Without OOV Handling we tokenised the text into word and it have assigned the index. Now try a sentence with a new word "black": Now we have add word black texts_to_sequences() skip the word black. Handle OOV (Out-of-Vocabulary) Words Out of vocabulary words is word that is not present during training fit_on_texts(). Output: {'balck': 1, 'i': 2, 'need': 3, 'coffe': 4, 'we': 5, 'can': 6, 'make': 7, 'it': 8, 'from': 9, 'water': 10} Even though "black" wasn’t in training, it gets index 1 — the reserved OOV token. Limiting the number of words. Let say I don't want whole paragraph I want to limit the words why? because of efficiency if I take corpora (whole paragraph) then to process it will take time. To make it easy we will limit it. tok=Tokenizer(oov_token='balck',num_word=4)  ( 4 min )
    How LLM innovations help Voice AI agents in healthcare?
    Voice AI agents in hospitals > your last customer service rep? Did they solve healthcare pain points? Yep, Thanks to LLMs. Voice AI in healthcare isn’t just automating calls or sending appointment reminders anymore. Smart AI assistants are now improving how doctors, nurses, and patients interact — in real-time, with fewer errors and way more context. Let’s explore how LLM innovations help Voice AI as agents in the healthcare industry. What Are Voice AI Agents in Healthcare? Voice AI agents are software-based voice assistants trained to understand, interpret, and respond to human speech in natural language. Patient triage and symptom checking Medication reminders and adherence tracking Automating front-desk queries Real-time clinical documentation for doctors Also, Voice AI Agents reduce…  ( 4 min )
    SharePoint vs. Dataverse: Which One Should Power Your Business Apps?
    Choosing the right data platform can make or break your business applications. Microsoft offers two powerful solutions—SharePoint and Dataverse—but they serve very different purposes. SharePoint is a document management and collaboration tool, while Dataverse is a structured data platform designed for business applications. So, which one should you choose? Let’s break it down. *1. Data Structure and Storage * SharePoint is designed primarily for document management and collaboration. It uses lists and libraries to store semi-structured or unstructured data, such as files, tasks, and discussions. While SharePoint lists can store large volumes of data, they lack relational database capabilities, making it difficult to handle complex relationships between different data sets. Dataverse is a…  ( 6 min )
    How Agentic AI Transforms Online Shopping into a Personalized Experience
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    From Zero to Hero: My Honest Journey with Namaste React & Namaste Node.js 🚀
    "Everyone starts somewhere. I started with confusion, Google searches, and a lot of coffee." But one day, I found the Namaste JavaScript series by Akshay Saini. And that’s when things started to click. He didn’t just teach—he explained why, in a way that felt like a friend walking me through it all. That’s when I decided to dive into Namaste React and Namaste Node.js. ⚛️ Namaste React – Building UIs, Building Confidence But lesson by lesson, project by project, I started seeing it: I built my first component. Then another. I passed props like a pro. I even figured out hooks (well... eventually 😅). There were moments of frustration, but also a lot of "Wow, I actually made that!" And that feeling? Pure gold. 🌐 Namaste Node.js – From Frontend to Full Stack Let me be real: backend scared me. Servers, requests, APIs—it sounded too technical. But this series? It made the complex feel simple. I learned: How servers actually work Building REST APIs from scratch Routing, middleware, and even a bit of MongoDB I started building full-stack apps. Not huge ones, but they were mine. And they worked. ❤️ What I Learned Beyond Code It taught me: To be patient with myself To Google like a ninja That everyone starts as a beginner And that the “hero” isn’t someone who knows everything, but someone who doesn’t stop learning 🚀 To Anyone Starting Now... The Namaste series didn’t just teach me code. It gave me the confidence to say: "Hey, I can actually do this." From zero to hero? Maybe. But really, I’m just getting started. 💬 Let’s Connect! If you’re on a similar journey or just want to share what you’ve built, feel free to drop a comment or connect. We’re all learning together. 🙌 NamasteReact #NamasteNodeJS #SelfTaughtDeveloper #FromZeroToHero  ( 4 min )
    The 9 Best cPanel Alternatives to Manage Your Servers
    cPanel has been a popular choice for managing websites and servers for a long time. But as technology grows and users look for different options, many new tools have come up with better features, lower prices, and easier interfaces. In this post, we’ll explore some of the best alternatives to cPanel, what makes them popular, and how to choose the right one for your needs. cPanel is a popular Linux-based web hosting control panel that provides an easy-to-use graphical interface and automation tools designed to simplify server management. It allows website owners and administrators to manage everything from website files, email accounts, and databases to domain names, security, and applications—all in one place. User-friendly GUI: Easy navigation without deep technical knowledge. Powerful …  ( 7 min )
    🚀 Automated AI Crypto Trading — My New Project Idea! 🤖📈
    I’ve been exploring an idea for a fully automated AI-powered cryptocurrency trading system that could be built entirely using free and publicly available services. The concept combines Groq AI for ultra-fast decision-making, a free crypto news API to analyze real-time market sentiment, and exchange APIs like Binance’s to execute live trades and monitor balances. The system would automatically analyze trends, interpret news, and make informed trading decisions in real time. It would also include a web-based dashboard to display capital status, trade logs, AI insights, and profit and loss — all updated live for full transparency. The goal is to create a highly efficient, intelligent, and low-cost crypto trading setup using freely accessible tools and APIs. It’s still just an idea at this stage, but I believe it has strong potential. I’m interested in feedback, collaboration, or hearing from others working on similar concepts. hashtag#Crypto hashtag#AI hashtag#Automation hashtag#TradingBot hashtag#GroqAI hashtag#BinanceAPI hashtag#CryptoNews hashtag#TechIdeas hashtag#Innovation hashtag#WebDashboard  ( 3 min )
    Transactional Messaging in .NET: Integrating Brighter’s Outbox Pattern with SQL Server and RabbitMQ
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    Mensageria Transacional no .NET: Integrando o Padrão Outbox do Brighter com SQL Server e RabbitMQ
    Introdução No artigo anterior, abordamos os conceitos básicos do padrão Outbox, que é uma estratégia usada em sistemas distribuídos para garantir que operações de banco de dados e mensageria sejam tratadas de forma consistente. Vimos como ele evita inconsistências causadas por falhas durante a publicação de eventos ou comandos, armazenando as mensagens em uma tabela de outbox antes de enviá-las ao broker de mensagens (ex: RabbitMQ). A ideia principal é enviar um comando para criar um pedido (CreateNewOrder). Ao criar o pedido, serão publicados dois eventos: OrderPlaced e OrderPaid. Em caso de falha, nenhuma mensagem deve ser enviada. .NET 8+ Podman (ou Docker) para executar containers locais: SQL Server RabbitMQ Conhecimento prévio sobre Brighter e RabbitMQ. Pacotes NuGet …  ( 7 min )
    Get Real-Time Security Alerts: Integrating Fail2Ban with Microsoft Teams 🛡️
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    Great style guides help teams ship faster.
    ## Here’s one that worked for us: https://rkoots.github.io/styleguide/  ( 2 min )
    From ZIP File to Folder Tree in Seconds – Introducing ZipTree
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    How Decentralized Exchanges Make Crypto Trading Better
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    Create a sticky changelog component with Tailwind CSS
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    Searching for jobs? check this out
    🤖 I Built an AI Agent That Finds Jobs for Me 🤯 Arindam Majumder ・ Jun 2 #ai #python #programming #beginners  ( 2 min )
    Livewire Notification System: A Comprehensive Guide
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    testing 123
    does this work? First time Dev.to user  ( 2 min )
    What is a coroutine object in python
    What is a coroutine object? A coroutine is a special kind of function that can pause and resume its execution, allowing asynchronous programming. When you call an async function, it doesn’t run immediately like a regular function. Instead, it returns a coroutine object — essentially a “promise” that it will run when awaited. async def say_hello(): print("Hello!") return "Done" result = say_hello() # This returns a coroutine object, it does NOT execute yet print(result) # # To actually run the coroutine and get the result, you need to await it: output = await say_hello() # Now it runs, prints "Hello!" and returns "Done" print(output) # "Done" Coroutine objects represent tasks that haven’t run yet. You must await them inside an async function to actually execute the code and get the result. If you don’t await and just return the coroutine, it’s like returning a “recipe” instead of the “finished dish.” Your repository functions are async (return coroutine objects). If you return the coroutine itself (without await), FastAPI tries to serialize the coroutine object, which causes errors. You must await those async calls so FastAPI gets the actual data to send in the response. Term Meaning coroutine function A function defined with async def coroutine object The result of calling a coroutine function — a "lazy" task not yet run await The keyword that runs the coroutine and gets its result  ( 3 min )
    Why You Should Use Poetry for Your Next Python Project
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    How to Use Midjourney - Web Dev's Starter Guide
    Midjourney's learning curve is steep, but climbing it unlocks a superpower for developers and entrepreneurs. Learn how to create stunning, cohesive image sets that actually work for your projects. Go from building style reference galleries to using the describe feature for professional marketing visuals that don't scream "AI-generated. I tried to use Midjourney unsuccessfully a few times before, but decided to give it one more try after reading a good tutorial thread on X by @kubadesign. His thread got me most of the way there, but I picked up an additional trick with Midjourney's describe feature that I think is worth sharing. I initially planned to use these images for uzi.sh, a tool for parallel LLM coding agents. While I ultimately chose a different final image for that project because…  ( 6 min )
    Robylon AI
    Robylon AI – Agentic Automation for Scalable Customer Support and Business Workflows Robylon AI is a next-generation agentic AI platform that empowers businesses to automate over 90% of their customer queries and operational workflows across key communication channels; including chat, email, voice, and ticketing; while maintaining 99% accuracy from day one. Designed for scale, speed, and adaptability, Robylon combines the intelligence of large language models with the robustness of human-in-the-loop oversight to deliver enterprise-grade automation without requiring an in-house AI team. Unlike traditional bots, Robylon operates as an agentic AI worker, meaning it can understand user intent, trigger actions across platforms, adapt to product updates, and continuously learn with minimal inter…  ( 3 min )
    Top 4 AI startups to watch in 2025
    Transforming Environment, Health Tech, Urban Planning, and Education with AI Artificial Intelligence is reshaping our world, contributing to solving challenges with innovative solutions. In 2025, AI startups are leading the charge, from climate change to enhancing healthcare, designing smarter cities, and revolutionizing education. For anyone in the tech community—whether you’re an enthusiast, professional, or simply curious—these four AI startups are making a significant impact and are worth watching. Environmental Pachama uses AI and satellite imagery to verify carbon credits and support forest restoration worldwide. Its technology analyzes global forest data to ensure carbon offset programs are transparent and effective, addressing concerns about their credibility. Companies like Micros…  ( 4 min )
    Distinctions between custom-built platforms and off-the-shelf software
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    Quark's Outlines: Python Objects
    Overview, Historical Timeline, Problems & Solutions In Python, all data is made of objects. A number is an object. A string is an object. A list is an object. Even functions and classes are objects. Python treats everything as an object so it can store, copy, or link all parts of a program. When you run a program, you give Python values. Python turns those values into objects. The object holds data and also knows what it can do. This is what makes Python flexible and powerful. Python lets you represent all data as objects. name = "Ada" age = 36 Each value here becomes an object. The word name points to a string object. The word age points to a number object. Every object in Python has three parts: identity, type, and value. The identity is like a tag number. It never changes. The type …  ( 7 min )
    I built a side project with a friend — and it’s way better than working alone.
    Tomorrow, my friend and I are launching the side-project we’ve been working on for the past 3 months: Jots—a simple, developer-focused journaling tool with just a touch of AI. Since I have been a dev, for the past 4+ years, I’ve always had side projects. My biggest one was Just Remind, which I created to stop forgetting the books I read. The reason I build side projects is because I enjoy building stuff for fun. Mostly stuff that help me in my day-to-day. Stuff that solve my own problems, and hopefully help other people too. Being a dev is kinda like a superpower, to be able to take a problem and build yourself the solution. I love it! But this was the first time I was working on a hobby project with someone else. Not building alone is a game changer. It cuts the burden of everything you h…  ( 6 min )
    Enhancing SQL INSERT INTO Performance: Tips and Tools
    The SQL INSERT INTO statement is a core part of almost every application—but are you using it efficiently? This guide covers simple syntax, performance pitfalls, and optimization techniques to help you write smarter inserts. Whether you're adding a few rows or importing thousands, these practices will save time and resources. INSERT INTO customers (name, email) VALUES ('Jane', 'jane@example.com'); Insert multiple rows: INSERT INTO customers (name, email) VALUES ('Jane', 'jane@example.com'), ('Mark', 'mark@example.com'); Batch Your Inserts Group records into one INSERT statement. Use Transactions Reduce overhead by committing only once: BEGIN; INSERT INTO ...; COMMIT; Delay Commits Especially for 1000+ row inserts. Bulk Tools Use LOAD DATA INFILE (MySQL) or other tools for large imports. Default Values Set up default values in your schema to simplify inserts. Insert from Another Table INSERT INTO archive_table SELECT * FROM main_table WHERE status = 'closed'; Auto-fill Fields with DEFAULT CREATE TABLE example ( id SERIAL, created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ); Lock Tables for Heavy Inserts Prevents other queries from interfering. DbVisualizer: A great SQL client with visual tools for editing, running, and debugging INSERT queries. SQL Loader Tools: Try native bulk import tools if you're moving big datasets. Yes—list only the columns you're inserting. LOAD DATA safe for production? Yes, if you're careful about file format and permissions. INSERT with data from other tables? Yes! Combine it with SELECT for mass transfers. If you're not optimizing your INSERT queries, you're leaving performance on the table. Use the techniques here to reduce load times, save resources, and write cleaner code. Read the article INSERT INTO SQL Clause for more details.  ( 17 min )
    Using RBAC in Kubernetes: Role-Based Access Control Demystified
    Kubernetes is a powerful system—but with great power comes great responsibility. As clusters grow and more users or services interact with them, access control becomes a critical aspect of your security posture. This is where RBAC (Role-Based Access Control) comes into play. In this article, we’ll demystify Kubernetes RBAC, explain how it works, and walk through practical examples to help you implement it effectively. What Is RBAC in Kubernetes? Grant read-only, read-write, or admin access to specific resources. Limit users or services to namespaces or cluster-wide resources. Enforce the principle of least privilege. RBAC Key Components Role:-Defines a set of permissions within a namespace. ClusterRole: Like Role, but applicable cluster-wide. RoleBinding: Grants a Role to a user/service ac…  ( 4 min )
    A Gamer’s Dive into Python-Powered Game Analysis
    There’s something strangely poetic about failing 147 times in a row… and still pressing “retry.” That’s Flappy Bird for you — a game that feels like an inside joke between coders and chaos. But instead of just flapping endlessly and rage-quitting like most of us did in 2013, I decided to take a different route: analyze the game using Python. Because sometimes, understanding the monster is the only way to tame it. Why Flappy Bird Still Holds Our Attention As a Python dev, I couldn’t help but think: What if we could quantify the chaos? What if we could understand the rhythm of those pipes, the bird’s flight physics, or the hitbox sensitivity — all through code? Using Python to Analyze Gameplay Data Success rate per session And let me tell you — once I plotted my own “death heatmap,” I realiz…  ( 5 min )
    ScrapeSome: Effortless Web Scraping for JavaScript Heavy Sites — The Developer Friendly Scraper That Just Works
    Tired of 403s and blank pages when scraping JavaScript-heavy websites? Looking for one library which can take care of 403, js rendering automatically? You're not alone — and that's exactly why I built ScrapeSome. ScrapeSome is a developer-friendly Python library that makes scraping modern websites simple — even the ones loaded with dynamic JavaScript or tough anti-bot protections. It’s fast, lightweight, and requires zero boilerplate. I kept hitting walls on scraping projects: Pages rendered everything with JavaScript APIs were locked down or undocumented requests/Scrapy failed or got 403 error Setting up full browser automation felt too heavy for small jobs So I built ScrapeSome — to fill the gap between requests and full-on headless scraping frameworks. Handles both static and JS-heavy …  ( 5 min )
    Core Java Data Types – For Beginner's
    When I started learning the Java basics. One of the first things I came across was data types. it’s very important. Let me share what I understood so far. Data Types: Java has two main types of data types: Primitive Data Types. In this post I will give the outline Primitive Data Types. There are 8 Primitive Data Types: byte | 1 byte | Small whole numbers | byte a = 10; | short | 2 bytes | Bit bigger numbers | short b = 1000; | int | 4 bytes | Most common whole numbers | int age = 25; | long | 8 bytes | Huge whole numbers | long stars = 123456789L; | float | 4 bytes | Decimal numbers | float price = 12.5f; | double | 8 bytes | More accurate decimals | double pi = 3.14159; | char | 2 bytes | Single character | char letter = 'A'; | boolean | 1 bit | True or False | boolean isJavaFun = true; | My Personal Suggesion: First start with int for numbers and double for decimals.  ( 3 min )
    How to Speak Up and Get Promoted in an IT Company
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    How to Find and Clean Up Unowned `__pycache__` Directories on Arch Linux
    When you install or run Python-based tools on Arch Linux — especially from the AUR — you might notice that your system accumulates a lot of __pycache__ directories. These are generated when Python byte-compiles modules, but they aren’t always removed when you uninstall a package. In this short guide, we’ll walk through how to identify and optionally clean up those __pycache__ directories — specifically the ones not owned by any package — and exclude system paths like Flatpak while we're at it. Tools installed via the AUR (like waydroid-scripts-git, for example) might drop files under /opt, /usr/local, or other places. These files (especially .py and __pycache__) might not be tracked by pacman, so even after uninstalling the tool, leftover Python cache directories can remain. __pycache__ Directories Here’s a one-liner that will: Search your system for all __pycache__ directories Skip the Flatpak directory (/var/lib/flatpak) Check whether each is owned by any package Print only the ones that are not owned find / -type d -name '__pycache__' -not -path '/var/lib/flatpak/*' 2>/dev/null | while read dir; do pacman -Qo "$dir" &>/dev/null || echo "Not owned: $dir" done Not owned: /opt/waydroid-scripts/tools/__pycache__ Not owned: /usr/local/lib/python3.11/site-packages/some_tool/__pycache__ __pycache__ directories aren't dangerous, but they can accumulate and clutter your system — especially in directories that aren’t cleaned by package managers. With a few commands, you can find and clean up these leftovers safely, keeping your system neat and under control. Have your own cleanup tricks? Share them in the comments!  ( 3 min )
    Server Scheduler - Slash cloud costs with server scheduling
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    Day 12/30 - git push --force-with-lease – Safer alternative to --force
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    Autoscaling in Azure: A Hands-On Example
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    JavaScript’s not-so-obvious type coercion examples
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    AccuWeb Hosting vs SiteGround in 2025: Which Shared Host Actually Gives You More?
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    🚀 Building Playwright Framework Step By Step - Implementing CI/CD
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    Automated Functions in Dataverse & Low-Code Plug-ins
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    Deep Dive into Solidity Constructors and Contract Initialization
    Smart contracts are the backbone of decentralized applications (dApps) on the Ethereum blockchain. These contracts are written in Solidity, a statically typed, contract-oriented programming language tailored for Ethereum. One critical yet often overlooked aspect of smart contract development is how contracts are initialized when deployed to the blockchain. This blog post offers a deep dive into the concept of constructors in Solidity, how they work, their purpose, and best practices to keep your contracts secure and efficient. A constructor is a special function in a Solidity contract that is executed only once, at the moment the contract is deployed. Think of it as the setup phase of your smart contract—this is where you define the initial state, set permissions, or configure parameters t…  ( 5 min )
    Hello world!
    Testing...  ( 2 min )
    My GSoC Community Bonding Period with CircuitVerse 💻✨
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    🧠 Solving LeetCode Until I Become Top 1% — Day `7`
    🔹 Problem: https://leetcode.com/problems/candy/description/?envType=daily-question&envId=2025-06-02 Difficulty: #Hard Tags: #Greedy #TwoPassGreedy Finding out the minimum number of candies to distribute to children based on their ratings, ensuring that each child with a higher rating than their neighbor gets more candies. Brute Force Idea: This problem is maybe the easiest HARD problem I have ever solved. I didnt realize first but the bruteforce idea I had was actually the optimal solution. I was always weak at greedy problems, but this one was straightforward. Optimized Strategy: It's a two-pass greedy algorithm. As, the minimum candies a child could have is 1, we can start by giving each child 1 candy. First Pass: We can now iterate from left to right, and if the current child's rat…  ( 4 min )
    DOM and Array in JavaScript
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    I Asked Phind and Copilot to Solve a LeetCode-Like Interview Exercise—Their Solutions Surprised Me
    I originally posted this post on my blog. Did AI kill the tech interview? Truth is hiring and interviewing have been broken for years. There wasn't much left to kill. In over 10 years, I've witnessed all types of interviews: casual conversations, interrogation-like conversations with rapid-fire questions, take-home coding exercises, and the infamous LeetCode exercises. I asked Phind and Copilot to solve an interview exercise. I might or might not have been asked that exercise when applying to a FAANG. Here's the "made-up" problem: You're given a string containing the words "one" and "two", and the symbols "+" and "-" representing a math expression. Write a C# function called "Evaluate" to evaluate that expression after replacing "one" with 1 and "two" with 2. Assume the underlying expressi…  ( 5 min )
    The Abstraction That Hid the Only Logic That Mattered
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    Tokenizing Real-World Assets Is Just Wall Street Cosplaying Crypto
    Why RWAs aren’t the decentralized revolution you think they are Tokenized real-world assets (RWAs) are the new crypto darling. Everyone’s hyped: BlackRock’s onchain, treasuries are getting wrapped, and traditional finance is flirting hard with blockchain. But let’s not get it twisted: RWAs aren’t decentralization. They’re TradFi in a blockchain costume. Here’s the inconvenient truth: Want to buy tokenized real estate? Great. But that token doesn’t give you squat unless a legal entity off-chain honors it. Treasury tokens? Same thing. You’re trusting a fund manager, custodian, or regulatory body to redeem it. It’s not trustless. It’s regulatory theater with a smart contract backend. RWAs are less about empowering users and more about navigating global compliance. It’s not about breaking the system. It’s about bending the rules just enough to extract value while pretending to be futuristic. This isn’t DeFi. It’s just TradFi with faster accounting. Let’s be honest: most RWA projects don’t need a blockchain. They use it for: Token issuance Cap table management Tracking asset flow But these are things spreadsheets and CRMs have done for decades. Putting it onchain doesn’t make it revolutionary — it just makes it buzzword-compliant. Web3 wasn’t about rehypothecating bonds or making banks more efficient. It was about disintermediation. Cutting out the middlemen. Giving power back to users. Trustless systems. RWAs? They reintroduce the middlemen — they just wear hoodies now. Tokenized RWAs sound sexy, but they’re just Wall Street playing dress-up in Web3. Until these assets are truly decentralized — not just onchain — they’ll remain more TradFi than DeFi.  ( 3 min )
    Number Book Saudia: Tool Developed Using Python And API
    What is Number Book Saudia? Number Book Saudia is an online directory and search tool that allows users to look up phone numbers, identify callers, and access business contact information within Saudi Arabia. It serves as a digital phonebook, providing essential details such as the owner's name, location, and service provider. Identifying unknown callers (spam, telemarketing, or potential fraud) Verifying business contact details Checking landline and mobile numbers Avoiding scams and unwanted calls Number Book Saudia operates by aggregating publicly available data and user-contributed information to create a searchable database. Here’s how you can use it: Enter the Phone Number – Users can input a Saudi mobile or landline number into the search bar. Official Website: نمبر بوك السعودية Search for Details – The system scans its database and retrieves available information. View Results – The results may include the caller’s name, location (city), telecom provider (STC, Mobily, Zain), and user-reported tags (e.g., "Spam" or "Business"). The platform is designed to be user-friendly, ensuring that even those with minimal technical knowledge can easily navigate and retrieve the information they need. **1. Reverse Phone Lookup **2. Spam and Fraud Protection **3. Business Directory **4. Regular Database Updates **5. User Privacy Protection **1. Safety and Security **2. Convenience for Businesses **3. Time-Saving While Number Book Saudia is a powerful tool, there are some limitations: Not all numbers may be listed, especially private or newly registered ones. Accuracy depends on user contributions and public data, so some details may be outdated. Legal restrictions apply to how the data can be used, ensuring compliance with Saudi privacy laws. Number Book Saudia is an essential tool for anyone living in or doing business in Saudi Arabia. Whether you need to identify an unknown caller, verify a business number, or protect yourself from scams, this platform offers a fast, reliable, and user-friendly solution.  ( 4 min )
    Stay ahead in web development: latest news, tools, and insights #87
    Signup here for the newsletter to get the weekly digest right into your inbox. weeklyfoo #87 is here: your weekly digest of all webdev news you need to know! This time you'll find 46 valuable links in 7 categories! Enjoy! Announcing Rolldown-Vite: Try out the Rolldown-powered Vite today by using the rolldown-vite package instead of the default vite package. It is a drop-in replacement, as Rolldown will become the default bundler for Vite in the future. Switching should reduce your build time, especially for larger projects. by Evan You / vite, rust, rolldown / 7 min read 📰 Good to know You’re a little company, now act like one: You’re afraid that looking like being a small company means you’ll lose sales. It’s actually the opposite – you’re alienating your best customers…  ( 7 min )
    Local SEO is simpler than you think
    If you are trying to improve local SEO for a small website and read this post, I will save you from reading 3 books, listening to 30 podcast episodes, and reading another 100 blog posts about SEO. This year I read a number of great books. About half of them were business related, and the other half development related. Among these, I stumbled into a book on SEO. It was great to finally learn about how the internet really functions after being a web developer for 6 years. The first thing I learned is that SEO is really Really REALLY complicated. The second thing I learned is that it's complicated because of developers. It's our fault because we are so good at automating, scaling, and spamming that is automatable, scalable, and spam-able. If you're a dev reading this right now, you are n…  ( 4 min )
    [Boost]
    Code, Charts, and Checklists: Dev Workflows That Ship Faster Pratham naik for Teamcamp ・ Jun 2 #codenewbie #webdev #productivity #devops  ( 2 min )
    [Boost]
    Code, Charts, and Checklists: Dev Workflows That Ship Faster Pratham naik for Teamcamp ・ Jun 2 #codenewbie #webdev #productivity #devops  ( 2 min )
    [Boost]
    Code, Charts, and Checklists: Dev Workflows That Ship Faster Pratham naik for Teamcamp ・ Jun 2 #codenewbie #webdev #productivity #devops  ( 2 min )
    SQL Server 2022 Standard with 5 Device CAL: A Scalable, Secure, and Efficient Database Solution for Modern Businesses
    In today's data-driven world, businesses require robust, secure, and scalable database systems to handle increasing data loads, ensure compliance, and drive operational efficiency. SQL Server 2022 Standard with 5 Device CAL (Client Access Licenses) is a versatile licensing model designed to meet the needs of small to mid-sized organizations looking for an optimal balance between cost-effectiveness, performance, and compliance. This blog explores the key features, benefits, licensing structure, and real-world use cases of SQL Server 2022 Standard with 5 Device CAL to help businesses make informed decisions about their database infrastructure. SQL Server 2022 Standard Edition is Microsoft’s flagship relational database management system (RDBMS) designed for businesses that require advanced d…  ( 6 min )
    [Boost]
    Code, Charts, and Checklists: Dev Workflows That Ship Faster Pratham naik for Teamcamp ・ Jun 2 #codenewbie #webdev #productivity #devops  ( 2 min )
    Rust builder pattern library - what do you think?
    Hey everyone☺️ I recently developed a library called typesafe_builder for implementing builder patterns in Rust, and I'd love to get feedback from the community. I was using existing builder libraries and ran into problems that I couldn't solve: Unable to express conditional dependencies (field B is required only when field A is set) No support for complex conditional logic (expressions using &&(AND), ||(OR), !(NOT) operators) Can't handle inverse conditions (optional only under specific conditions) GitHub: https://github.com/tomoikey/typesafe_builder required and optional #[derive(Builder)] struct User { #[builder(required)] name: String, #[builder(optional)] age: Option, } // ✅ Compiles successfully let user1 = UserBuilder::new() .with_name("Alice".to_strin…  ( 4 min )
    Developed my first AI application using open source model from Meta. https://ainify.me/
    A post by Ian Andrew Macalisang  ( 2 min )
    Student's Final Grade
    Instructions: Create a function finalGrade, which calculates the final grade of a student depending on two parameters: a grade for the exam and a number of completed projects. This function should take two arguments: exam - grade for exam (from 0 to 100); projects - number of completed projects (from 0 and above); This function should return a number (final grade). There are four types of final grades: 100, if a grade for the exam is more than 90 or if a number of completed projects more than 10. Examples(Inputs-->Output): 85, 5 --> 90 55, 3 --> 75 55, 0 --> 0 Thoughts: 1.I use the if/else statement to determine the return of the final grade function of different conditions. Solution: function finalGrade (exam, projects) { if(exam > 90 || projects > 10) return 100; if(exam > 75 & projects >= 5) return 90; if(exam > 50 & projects >= 2) return 75; return 0; } This is a CodeWars Challenge of 8kyu Rank  ( 4 min )
    [Share] REST API - A Refresher
    Overview REST API is the HTTP interface following REST principles to manipulate resources. This quick refresher looks at some common concepts and its application in Divooka. REST (REpresentational State Transfer) is the de-facto style for web services: roughly 8 out of 10 public APIs you’ll meet follow it, so mastering the basics lets you speak to almost any modern backend.(Integrate.io) A REST API exposes resources (nouns such as /users/42) over plain HTTP. Clients use standard verbs to act on those resources: Verb Typical intent Idempotent? GET Read ✔︎ POST Create / adj. action ✖︎ PUT Replace ✔︎ PATCH Partial update ✖︎ DELETE Remove ✔︎ RESTful servers must also follow six architectural constraints (uniform interface, client-server, stateless, cacheable, layered, code …  ( 4 min )
    [Share] Hello World in Divooka
    Originally posted on Methodox Wiki Divooka™ is a node‑based visual programming environment that lets you build workflows by connecting functional blocks (called nodes). In this example, we are going to see a simple but fully functional program in Divooka™. We are going to ask ChatGPT (from OpenAI) to generate a text prompt for an image generator, generate an image, and then preview it. A working installation of Divooka™. All functions mentioned in this example is available in standard Divooka™ Explore distribution. An OpenAI API key configured in Divooka™’s AI Services toolbox. You can use Configure OpenAI node or simply save an environment variable OPENAI_KEY. Basic familiarity with Divooka™’s interface (e.g., dragging nodes, wiring connections). To build the above program, use the foll…  ( 4 min )
    Automate App Deployment with Cloud Build
    After revisiting the basics of cloud infrastructure in my previous post, I figured it's a good time to talk about something equally essential: CI/CD. In the past few years working with Google Cloud, I've had to set up multiple CI/CD pipelines—some simple, some complex. I’ve found that using Cloud Build makes it straightforward to automate deployments and integrate well with other GCP services. In this post, I’ll walk through how to build a CI/CD pipeline using Cloud Build, and how it fits into a modern DevOps workflow on GCP. Cloud Build is a serverless CI/CD platform from Google Cloud that lets you build, test, and deploy your code directly from repositories like GitHub or Cloud Source Repositories. It supports custom build steps using Docker images and integrates smoothly with other GCP …  ( 6 min )
    Learn Linux Commands - 001
    Note: I’m not an expert. I’m writing this blog just to document my learning journey. 🚀 What Is the Linux Command Line? The command line (or terminal) is where you type text commands to control the computer directly. Linux is built around the command line. You can create files, move around, install software — all by typing commands. Most Useful Basic Commands 1. pwd – Where am I? This shows your current location (folder) in the computer. pwd Example output: /home/yourname 2. ls – What is here? Shows files and folders in the current location. ls You can also use options: ls -l: more details (like size and date) ls -a: show hidden files (start with .) 3. cd – Go to another folder This moves you into a different folder. cd foldername # Go into a folder cd .. …  ( 4 min )
    Understanding Queue Implementation Using Arrays and Circular Arrays
    Introduction A queue is a data structure that works like a line of people — the first to come in is the first to get served. It follows the FIFO principle: First-In, First-Out. Implementing queues using arrays is straightforward, but it comes with some challenges. Here we will explain step-by-step why certain techniques are used, especially why circular arrays are helpful. We will also go over the common “full vs empty” confusion and the "n-1 vs n slots" issue by showing two different circular-array based queue implementations. Imagine a simple array of size 5: Index 0 1 2 3 4 Array We can use this array to represent a Queue. We will use two pointers: front — indicates the position from which we should remove an element. [Dequeue] rear — indicates the position where we s…  ( 7 min )
    10 Common Mongoose Mistakes That Break Your MongoDB App
    MongoDB and Mongoose are a powerful duo for Node.js developers. MongoDB gives you a flexible NoSQL database that scales beautifully, while Mongoose wraps it in a neat, schema-based abstraction layer that helps you manage data models and relationships. But Mongoose, while handy, is not foolproof. As your app grows or moves into production, small mistakes can snowball into performance bottlenecks, inconsistent data, memory leaks, or even full-on crashes. Not Handling Mongoose Connection Properly The Mistake: A lot of developers connect to MongoDB using something like: mongoose.connect('mongodb://localhost:27017/mydb'); But what if the connection fails? Or MongoDB is temporarily down? Many ignore the promise returned by mongoose.connect() and never listen for connection errors. …  ( 7 min )
    What If YAML and Lisp Had a Child?: Bring Functional Power to Your Kubernetes Manifests
    So... how's your YAML life going? If you work with tools like Ansible Playbooks, Docker Compose, or especially Kubernetes manifests, chances are you're knee-deep in YAML files every day. In many real-world projects, we often need to generate multiple variations of Kubernetes manifests for different environments (like dev, staging, and production). Tools like Helm and Kustomize were created to manage exactly this use case. But these tools aren't without problems. Ever wrestled with fixing invalid YAML output from a Helm template? Or struggled with the patch ordering puzzle in Kustomize? If you've felt that pain, this article introduces a solution: injecting Lisp-style functional power into your YAML. Helm is a popular templating tool for Kubernetes that uses Go's text/template to generate Y…  ( 5 min )
    Learn Python 001
    Note: I’m not an expert. I’m writing this blog just to document my learning journey. 🚀 1. What is Python? Python is a tool we use to give instructions to a computer. programming language — a way to write tasks in simple, readable English-like words so the computer can follow them. 2. What is a Program? A program is a list of instructions that a computer runs step by step. To write a program in Python, we write instructions using Python’s rules (called syntax). The instructions tell the computer what to do with data (numbers, text, etc.). 3. What is Data? Data is information — like: Numbers (10) Text ("hello") True/False values (True, False) Every piece of data has a type. Common types in Python: int: whole numbers like 5 float: decimal numbers like 3.14 str: text like "Python" …  ( 5 min )
    🚀 Building World-Class Multi-Platform Apps: The Ultimate Tech Stack for 2025
    In today’s fast-paced digital world, building scalable, secure, and high-performance applications for both web and mobile platforms is no longer a luxury—it’s a necessity. Whether you’re launching a SaaS platform, an e-commerce solution, or a startup targeting Silicon Valley-level excellence, the right stack can make or break your product. In this article, we explore a production-grade stack for modern multi-platform app development using Laravel, Flutter, Vue (Inertia), and several other powerful tools and packages that ensure reliability, performance, and maintainability. 🧠 Why This Stack? Laravel (Backend) – Clean MVC architecture with built-in security and developer ergonomics. Inertia.js + Vue + Vuetify (Frontend) – Full SPA experience using Vue with Laravel. Flutter (Mobile) – High-…  ( 4 min )
    Linear Algebra for Machine Learning: A Practical Guide
    Imagine trying to navigate a complex city without a map. You might stumble upon your destination eventually, but it would be inefficient and prone to errors. Similarly, tackling machine learning problems without a solid understanding of linear algebra is like navigating without a map. Linear algebra provides the essential mathematical framework for many core ML algorithms, allowing for efficient and accurate solutions. This article explores the crucial role of linear algebra in machine learning, providing practical examples and a guide to get you started. Linear algebra revolves around vectors and matrices. A vector is a list of numbers, often representing a point in space. A matrix is a grid of numbers, representing transformations or relationships between vectors. Let's explore some key …  ( 5 min )
    AWS Serverless: Add Manual Approval to a SAM CI/CD Pipeline for Lambda and API Gateway Using GitHub – Part 3
    In my previous article, I explained how to create a CICD pipeline to build and deploy a simple lambda function integrated with API Gateway using AWS SAM and GitHub. Then in the part 2 of the article, I also explained how to replace broad permissions such as full access to services like S3, CloudFormation, Lambda and API Gateway with a custom fine grained IAM policy that only grants the permission required by this pipeline per the principle of least privilege that means grant only the specific permissions required. Please make sure you've reviewed these articles on this CI/CD topic (link below). I won’t repeat that content here, but understanding it is essential for following along with the manual approval stage setup in this article. Link to the Part 1 Article https://dev.to/bhatiagirish/a…  ( 6 min )
    🚀 How We Launched an MVP on Telegram in 2 Weeks and Saved Our Customer Thousands
    Hey! I’m Alexander, CTO at Oniyore. Over the past few years, we’ve specialized in building Telegram Mini Apps — fast, budget-friendly solutions perfect for testing new business ideas. ⚡️ Startups and small businesses often struggle with limited resources, spending months developing websites or full-scale apps. ⏳ Telegram Mini Apps tackle this problem, enabling you to launch a fully functional MVP in just days — not months — quickly testing your idea and market demand. 📈 It’s not a chatbot! It’s a full-featured web application embedded directly into Telegram. It includes: ⏩ Rapid Launch: 1–2 weeks from idea to reality. We recently created a Mini App for an auto-services company. Within two weeks, the MVP was live, allowing users to browse services and order instantly. ✅ Results: Sales began on day one, with ~40 orders within the first week. The client quickly validated the idea and confidently expanded the project. 🌎 1 Billion Users: Telegram’s global audience is continually growing. Creating a Mini App is straightforward with basic web development skills. Need help? Our team at Oniyore can handle everything—from design to backend—delivering a turnkey solution. 🎯 — Alexander, CTO @ Oniyore Web Agency Tags: Telegram, Mini Apps, MVP, Startup, Small Business  ( 4 min )
    My_First_Project
    import random def play_game(): choices = ["rock", "paper", "scissors"] while True: user_choice = input("Your choice: ").lower() if user_choice == "quit": print("Thanks for playing! Goodbye!") break if user_choice not in choices: print("Invalid choice. Please try again.") continue computer_choice = random.choice(choices) print(f"Computer chose: {computer_choice}") if user_choice == computer_choice: print("It's a tie!") elif (user_choice == "rock" and computer_choice == "scissors") or \ (user_choice == "paper" and computer_choice == "rock") or \ (user_choice == "scissors" and computer_choice == "paper"): print("You win!") else: print("You lose!")  ( 3 min )
    Preparing for Microsoft Dynamics 365 Implementation Success
    Implementing Microsoft Dynamics 365 can be one of the most transformative steps a business takes toward modernization, efficiency, and long-term growth. However, without the right preparation, even the most promising digital transformation can lead to setbacks, confusion, and missed goals. A successful Dynamics 365 implementation is not just about installing software; it's about leveraging the full potential of the system. It is about aligning people, processes, and technology with clear business objectives. Whether you are deploying Dynamics 365 Finance, Supply Chain Management, or the full suite of services, proper planning and readiness are key. In this guide, we will outline the key steps to prepare your organization for a seamless and successful Dynamics 365 implementation. 1. Define …  ( 5 min )
    Deploying a Micro-Blog App on AWS EC2 Using VPC & Subnets via CloudFormation (Part -1)
    🎯 Objective Build a secure, production-like environment on AWS using a VPC with Public and Private subnets. Deploy a PHP-based Micro-Blog app with a MariaDB backend using EC2 instances. This part covers VPC, EC2 instance setup using CloudFormation, and GitHub repo creation. Create a new GitHub repo: micro-blog-aws Folder structure: micro-blog-aws/ ├── cloudformation/ │ └── vpc-ec2-setup.yaml ├── backend/ # MariaDB connection │ └── setup.sql ├── frontend/ │ ├── index.php │ ├── post.php │ └── db.php └── README.md Add all files, commit, and push to GitHub. Github repo link In our Vpc-ec2-setup.yaml file paste the below code. This file contains all the setup config as a Code(Infrastructure as a Code) Setup the file and push it via Git sync option or download the f…  ( 5 min )
    Crear una imágen personalizada en Google Cloud
    Hola 👋 En este blog te mostraré cómo crear una imagen personalizada en Google Cloud que podrás reutilizar para desplegar múltiples instancias de forma rápida y consistente. 1️⃣ Crear una instancia Nombre: webserver Región: us-east1 Zona: us-east1-c 3️⃣ Disco de arranque (Boot Disk): configurar la opción "Keep boot disk" para que el disco se mantenga incluso si se elimina la instancia. 4️⃣ Usa una etiqueta de red allow-health-check 5️⃣ Selecciona la red default. En IP externa selecciona none sudo apt-get update Comprueba que el disco esté configurado como persistente y que el servicio web esté corriendo en la instancia. 7️⃣ Elimina la instancia. (Tranquilo, el disco no se eliminará gracias a la opción "Keep boot disk") 🎉 ¡Y eso es todo! Ahora tienes una imagen personalizada que puedes usar como base para tus futuras instancias.  ( 3 min )
    how to install aws q
    A post by Challa Parthasaradi  ( 2 min )
    🧒🍬 Beginner-Friendly Guide to Solving "Distribute Candies Among Children" | LeetCode 135 Explained (C++ | JavaScript | Python)
    When it comes to greedy algorithms, LeetCode 135 - Candy is a textbook problem. It asks us to distribute candies to children standing in a line, such that two simple yet strict rules are followed. While the problem may sound innocent, the trick lies in optimizing both time and space. In this guide, we'll walk through: 🔍 Understanding the problem 🧠 A clean greedy strategy 🚀 An optimized solution 💻 Implementations in C++, JavaScript, and Python 🧩 Problem Statement You are given an array ratings where ratings[i] represents the rating of the i-th child. You must distribute candies according to the following rules: Each child must get at least one candy. A child with a higher rating than an adjacent child must get more candies. Input: [1, 0, 2] Output: 5 Explanation: Give…  ( 5 min )
    Arweave Japan Launch
    Arweave Japan is a decentralized organization dedicated to building a Japanese-language builder ecosystem for Arweave/AO. Mission Train numerous hackers who can leverage Arweave/AO for diverse development projects Launch multiple global top-tier projects from the Japanese ecosystem Attract global top-tier projects to the Japanese ecosystem Promote adoption of Arweave/AO products among general users, enterprises, and government agencies Roadmap Through the following rough schedule, we aim to launch at least 10 top AO projects from Japan that achieve global recognition. Hyper Parallel Tokyo Event | Arweave Japan Kickoff (July 27, 2024) AO Bootcamp (August 2024) AO Hackathon (September 2024) Official Arweave Japan Conference (Spring 2025) Ecosystem Projects WeaveDB A h…  ( 5 min )
    An MCP server that operates the EdgeDB database
    @obiwan90/edgedb-mcp-server EdgeDB MCP Server is a tool based on the Model Context Protocol (MCP) that provides query and management capabilities for EdgeDB databases. It can be used as a command-line tool or integrated as a library into other projects. *Database Management Tools*   - Connect to databases (supports DSN and instance name)   - List available databases   - Create new databases   - Switch current database   - Get current database information *Query Tools*   - Execute EdgeQL queries   - Execute EdgeQL queries with parameters   - Find single records   - Find multiple records (with filtering, sorting, pagination) *Schema Management Tools*   - List types (optionally including system types)   - Get type details   - Compare schema structures npx -y @obiwan90/edgedb-mcp-server@lat…  ( 4 min )
    Build a Conversational AI Fandom APP
    Today’s fans demand more than just passive viewing. They seek deep immersion, real-time connection, and the opportunity to interact with their favorite idols in everyday life. Conversational AI opens the door to these possibilities, offering 24/7 interactive virtual personas, personalized companion modes, and seamless integration with physical merchandise. This advanced technology brings artists, influencers, and IP characters to life in a dynamic digital ecosystem. Traditional fan platforms relied primarily on text chats and simple subscription models, often lacking the depth of interaction and emotional connection fans now crave. As a result, many fans found little reason to return or engage on a deeper level. • Limited Interactivity: Artists and influencers have limited time for live st…  ( 7 min )
    Web Mimarisi: Gelecek Artık Burada
    Yaz tatili birçok kişi için dinlenmek, gezmek ve yeni yerler keşfetmek anlamına gelse de, teknoloji dünyası için yepyeni gelişmelere tanıklık etmek demek. Son yıllarda, web teknolojileri ve mimarileri inanılmaz bir hızla ilerledi ve "gelecek" olarak adlandırılan birçok kavram, artık günümüz gerçekliği haline geldi. Web mimarisi, web uygulamalarının ve hizmetlerinin tasarımı, yapısı ve uygulanması ile ilgilenen kritik bir alandır. Gelişen teknolojiler ve artan kullanıcı talepleri, web mimarilerinin sürekli gelişmesini ve adapte olmasını gerektiriyor. Web mimarisi, web uygulamalarının ölçeklenebilir, güvenilir ve kullanıcı dostu olmasını sağlarken, aynı zamanda bakımını ve güncellenmesini de kolaylaştırır. Geleceğin web mimarileri, günümüzün dinamik ve sürekli değişen pazar taleplerini karşı…  ( 5 min )
    Porque Flask é o framework mais didático que já existiu
    Primeiro, vamos com calma Antes de tudo, vamos com calma. Sei que esse tipo de afirmação pode gerar problemas de entendimento e até certo favoritismo em relação a tecnologias. Entretanto, precisamos ter em mente as necessidades que nossas ferramentas suprem e por que devemos usá-las. Nos primórdios do desenvolvimento web, quando queríamos conectar e criar ferramentas, não existiam conceitos como micro-frontends, SaaS, microservices ou nada parecido. O mais próximo disso eram aplicações monolíticas, desenvolvidas com stacks que seguiam arquiteturas “quadradas” e bem estabelecidas. Um exemplo clássico é a infame stack LAMP: Linux Apache MySQL PHP Nessa época, era comum seguir a arquitetura MVC (Model-View-Controller), onde: A View apresentava os dados e recebia as entradas dos usuários; O …  ( 5 min )
    Week 2 of Learning Rust: Tuples, Enums & Control Flow
    Hello, fellow Rustaceans (or aspiring ones)!Welcome back to Week 2 of my deep dive into the Rust programming language, and this week I explored compound types and control flow. Here's what I learned, where I got stuck, and how I'm making it make sense. Here's what I tackled: - A. Compound Types: String (and its relationship with &str) Arrays Slices Tuples Structs Enums - B. Control Flow: if/else if/else loop while for loops with iterators Let's dive into how these building blocks are starting to click for me, and how AI is continuing to be a valuable co-pilot. Last week, we dealt with simple numbers and booleans. This week was all about grouping related data and defining my own custom types. String vs. &str This was probably the most nuanced part of learning about text. - String: Owned, …  ( 7 min )
    🛡️ Blocking Admin SSH Logins with SELinux (`ssh_sysadm_login`)
    Preventing direct administrative SSH access is a vital component of any defense-in-depth strategy. In this guide, we’ll explore how to restrict privileged users from logging in via SSH using SELinux’s ssh_sysadm_login boolean. This ensures that administrative access is only available after connecting through a restricted, non-privileged jump account — a critical safeguard against misconfiguration and privilege abuse. Overview: Why Restrict Admin SSH Access Step 1: Ensure SELinux is in Enforcing Mode Step 2: Associate Admin Users with sysadm_u Step 3: Disable ssh_sysadm_login Why Not Just Use sshd_config Final Thoughts & Additional Hardening Tips In Part 1 of this series, we set up a restricted jump user — a non-privileged account used to SSH into a Linux server. This user can then escal…  ( 5 min )
    135. Candy
    135. Candy Difficulty: Hard Topics: Array, Greedy There are n children standing in a line. Each child is assigned a rating value given in the integer array ratings. You are giving candies to these children subjected to the following requirements: Each child must have at least one candy. Children with a higher rating get more candies than their neighbors. Return the minimum number of candies you need to have to distribute the candies to the children. Example 1: Input: ratings = [1,0,2] Output: 5 Explanation: You can allocate to the first, second and third child with 2, 1, 2 candies respectively. Example 2: Input: ratings = [1,2,2] Output: 4 Explanation: You can allocate to the first, second and third child with 1, 2, 1 candies respectively. The third child gets 1 candy because it satisfie…  ( 26 min )
    Behind the Scenes: The AI Technology Powering Codia's Design Tools
    AI-Powered Code Generation From Design Streamlining Design-to-Code Conversion AI tools are really changing how we build things, especially when it comes to turning design mockups into actual working code. It used to be that developers would spend a ton of time just translating what a designer made into code. Now, AI can take those designs and spit out production-ready code in a fraction of the time. This means projects can move a lot faster, and teams aren't stuck in that slow back-and-forth process. It's like having a super-fast assistant that understands design and can write code. This shift lets developers focus on more complex problems instead of repetitive coding tasks. It's a big deal for getting products out the door quicker. The whole idea is to cut down on the manual work involved…  ( 7 min )
    Binary Search Explained Simply & Visually
    What is Binary Search Imagine you are playing a game where you try to guess a secret number from 1 to 10, and you have infinite attempts. You can choose random numbers (without repetition)—maybe you will get lucky and guess it on the first try, or it might take you all 10 tries to reach it. Or you can try counting all the numbers in order—1, 2, 3, 4…—this will still take 10 guesses max, but in a more systematic way. But what if you had to guess a number from 1 to 1000, or even 1 to a million? What about 1 to 10²⁰? As the range increases, brute force becomes impractical. Computer scientists faced the same problem: how do you efficiently find something in a huge range? One commonly used solution is binary search. Binary search works by dividing the range in half with each guess, determinin…  ( 4 min )
    I built a dev portfolio template that deploys in 5 minutes — here’s how
    I’ve rebuilt my developer portfolio more times than I can count. Every time I wanted to update it, I’d end up deep in frameworks, config files, or UI kits. I just wanted something simple that looked clean and worked out of the box. So I made a dark-themed portfolio template that’s just HTML, CSS, and one config file. No frameworks. No setup. Here’s what it does: Fully responsive Mobile-friendly Edit one file to change your name, skills, projects, and links Deploy to Netlify or Vercel in 5 minutes I made it for myself, but figured it might help others too. Live Demo https://gregarious-chebakia-1c5396.netlify.app/ Get the Template https://brodyadams.gumroad.com/l/glxhh If you try it, let me know! I’m planning to add more versions and themes soon. Feedback is always welcome. Let me know when it’s live — I can help boost it, repost it elsewhere, or prep your second product listing.  ( 3 min )
    Don’t Just Queue It — Master It! A Python Developer’s Guide to Queues
    🚀 Introduction Queues are everywhere — from the print job waiting on your computer to the request processing system of a large-scale web server. But understanding queues isn’t just about putting items in and taking them out — it’s about knowing what kind of queue to use and when. In this post, we’ll explore: ✅ Different types of queues Whether you’re prepping for interviews, building scalable backends, or just exploring Python data structures, this guide is for you. 📦 What is a Queue? A queue is a First-In-First-Out (FIFO) data structure — like a line at the bank. The first person to arrive is the first to be served. But modern systems use variations of queues to solve different problems. That’s what we’ll dive into next. 🧱 Queue Types & Use Cases 🎯 Simple Queue • Behavior: FIFO 🔁 Circular Queue • Behavior: FIFO with a circular buffer (head connects to tail) ⏫ Priority Queue • Behavior: Elements are served based on priority 🔄 Deque (Double-Ended Queue) • Behavior: Can insert/remove from both ends 🤝 Concurrent Queue • Behavior: Thread-safe queue for multi-threaded systems 🧵 Curious about thread-safe? It means multiple threads can access the queue without data corruption or race conditions. 📩 Message Queue (Job Queue) • Behavior: Asynchronous communication between producers & consumers 🛠 Practical Examples & Code Each queue is implemented in clean Python code in this GitHub repository: queue-patterns GitHub Repo All implementations include: 📍 Why This Matters Too often, people use one kind of queue for everything. Understanding which queue fits which problem leads to: Mastering queues isn’t just for computer science students — it’s for any developer working on backends, automation, data processing, or system design. 🙌 Found this helpful? If you learned something new or found this guide useful, please consider: Let’s keep learning and building together! 🚀  ( 4 min )
    Open Source Is Waiting for You: How to Stop Being Afraid and Start Contributing
    🧵 The Shortage of Open Source Contributors: Myth or Reality? Unfortunately — it’s reality 😔 Do you know how many developers there are in the world today? 📊 According to Evans Data Corporation, in 2024 there are over 28.7 million developers globally. Sounds like everything should be built already, right? 📉 Linux Foundation Report (2024) Based on this survey of 332 developers involved in OSS: 👥 Out of 332 people: 💥 Even among this engaged group, only 17% are consistently active contributors*. That’s just 1 out of 6 people, and this is from a motivated audience! 🧵 Of course, these numbers don’t capture everyone who helps open source thrive. People contribute by writing docs, triaging issues, translating content, answering questions, giving feedback — and it all matters. Without th…  ( 7 min )
    As they Look to The Future
    Introduction In today's data-driven business environment, companies are increasingly searching for ways to utilize analytics for much better decision-making. One such organization, Acme Corporation, a mid-sized retail business, recognized the requirement for a detailed solution to streamline its sales performance analysis. This case study describes the advancement and execution of a Power BI control panel that transformed Acme's data into actionable insights. Background Acme Corporation had been dealing with challenges in envisioning and analyzing its sales data. The existing approach relied greatly on spreadsheets that were cumbersome to handle and prone to mistakes. Senior management often discovered themselves investing important time analyzing data patterns throughout various different reports, causing postponed decision-making. The goal was to create a centralized, easy to use dashboard that would permit real-time monitoring of sales metrics and assist in much better strategic planning. Objective The primary goals of the Power BI dashboard job consisted of: Centralization of Sales Data: Integrate data from numerous sources into one available area. Process Data Visualization Consultant Requirements Gathering: Data Preparation: Dashboard Design: Development: Testing and Feedback: Deployment: Results and Impact The execution of the Power BI control panel had an extensive effect on Acme Corporation. Key results consisted of: Increased Speed of Decision-Making: The real-time data access allowed management to make educated decisions faster, reacting rapidly to changing market conditions. Conclusion data visualization consultant  ( 5 min )
    How to Set Up a Node.js Express App with Sequelize and AWS MySQL RDS + Source Code
    Let's Start Introduction In this post, we will start our journey of building a Node.js application using Express and Sequelize ORM, while connecting it to an AWS MySQL RDS (Free Tier) database. By the end of this post, we’ll have: A basic Node.js Express app. A connection to a MySQL database hosted on AWS RDS. A working environment with Sequelize ORM to interact with the database. Let’s dive into it! Step 1: Setting Up Your Node.js Project 1.1. Install Node.js Before we begin, make sure you have Node.js installed. If you don’t have it yet, download it from the official website: Node.js Download. 1.2. Initialize a New Node.js Project Now, let's create a directory for our project and initialize it with npm: mkdir node-express-mysql cd node-express-mysql npm init -…  ( 5 min )
  • Open

    Crypto Lobbyists Urge U.S. Senators to Dodge Distraction in Stablecoin Debate
    Top industry advocacy groups requested that the Senate stick to the task at hand as it mulls its stablecoin bill while unrelated amendments loom.  ( 26 min )
    Ethereum Foundation Lays Off Some Staff Amid R&D Restructuring
    Critics of the foundation have repeatedly raised the alarm that the blockchain could lose its edge if it fails to address core design issues.  ( 23 min )
    New Hampshire Tops List of Most Crypto-Friendly U.S. States: Study
    ASICKey ranked states by tax policy, crypto jobs, and infrastructure; New Hampshire and Wyoming lead the pack.  ( 23 min )
    Japan Drives Cardano Trading Surge as Price Battles $0.70 Resistance
    Cardano's native token faces critical technical test amid global economic tensions and regulatory uncertainty.  ( 24 min )
    Meta Shareholders Overwhelmingly Reject Proposal to Consider Bitcoin Treasury Strategy
    The company has $72 billion in cash on its balance sheet, but barely any of the 5 billion shares that voted were in favor of adding bitcoin.  ( 24 min )
    Consensys Acquires Web3Auth to Reinvent MetaMask Onboarding
    Consensys did not reveal the financial details of the deal, which could bring improvements to MetaMask's onboarding process.  ( 24 min )
    Crypto Treasury Strategy News: Hong Kong's Reitar and VivoPower
    Reitar will be buying bitcoin and VivoPower XRP.  ( 25 min )
    Riot Platforms Taps Data Center Veteran to Expand Beyond Bitcoin Mining
    Jonathan Gibbs will lead Riot’s push into enterprise-grade data centers for AI and cloud computing.  ( 23 min )
    Solana Reverses Gains After Failed Rally Sparks Heavy Selling
    Multiple failed breakouts near $159 sent SOL tumbling on heavy volume, with technical signals now pointing to deeper downside risk unless key levels are reclaimed.  ( 24 min )
    TON Surges 3.7% in V-Shaped Recovery After Finding Strong Support at $3.11
    The Open Network's native token demonstrates resilience amid global economic tensions with bullish technical indicators pointing to continued upward momentum.  ( 24 min )
    Litecoin Defies Market Pressure as It Holds Key $87.50 Support Level
    LTC sustained a key support zone while absorbing selling pressure amid growing geopolitical uncertainty.  ( 23 min )
    Circle Eyes $7.2B Valuation in Upsized U.S. IPO Amid Strong Investor Demand
    Circle raises its IPO share count and price range as strong investor demand fuels interest.  ( 23 min )
    AVAX Plunges 9% as Global Economic Tensions Rattle Crypto Markets
    Avalanche token forms potential double bottom pattern at $19.97 support level, but bearish momentum persists amid broader market uncertainty.  ( 23 min )
    NEAR Struggles to Break Free From Bearish Momentum Despite Support
    Geopolitical tensions and shifting monetary policies create headwinds for the token as it tests critical price levels.  ( 24 min )
    We Can’t Regulate Our Way to Crypto Leadership. We Still Need Science
    National Science Foundation funding cuts threaten to devastate U.S. crypto research, say 10 leading professors.  ( 28 min )
    ATOM Breaks Out of Consolidation Pattern Amid Volume Spike
    Cosmos token shows resilience amid global economic tensions as trading volume spikes.  ( 23 min )
    Tokenized Securities Trading Venue 21X Adds Circle’s USDC Stablecoin
    The collaboration will power atomic settlement of tokenized stocks, bonds and funds on 21X’s regulated trading platform.  ( 23 min )
    Stablecoin Protocol USDT0 Aims to Bring Tokenized Gold Closer to DeFi
    The gold-linked XAUT0 token follows the protocol's Tether-linked USDT0 that has grown to $1.3 billion in supply and available on ten DeFi-focused blockchains.  ( 24 min )
    $302 Million Lost to Crypto Scams, Hacks, and Exploits in May: CertiK
    The largest attack was the $225 million exploit of the Cetus Protocol.  ( 23 min )
    ETH Rebounds Sharply From Intraday Lows, Signals Bullish Shift as $2,500 Holds
    ETH bounces 1.7% off intraday lows as buyers reclaim control, with surging volume hinting at a bullish trend shift above critical support.  ( 25 min )
    How James Wynn's $100M Implosion Is Familiar Leverage Tale
    The trader suffered a nine-figure loss despite bitcoin remaining fairly flat in terms of price action.  ( 26 min )
    SharpLink Shares Sink 30% After Last Week's 2,000% Surge
    The company Monday morning announced the closing of its $450 million capital raise with which it intends to but ETH for its treasury.  ( 24 min )
    The Dark Times Are Here. Where Is Bitcoin?
    Bitcoin was created for a moment like this. But so far it is missing its mark, says Paul Brody, head of blockchain at EY.  ( 25 min )
    BNB Tests $660 Resistance as Price Forms Short-Term Bearish Pattern
    Market momentum has been growing for BNB, with the BNB Smart Chain ecosystem showing significant growth.  ( 24 min )
    CoinDesk 20 Performance Update: Index Drops 2.6% as All Assets Trade Lower
    Cardano (ADA) declined 5.9% and Aptos (APT) fell 5.6%, leading index lower.  ( 18 min )
    Bitcoin Mining Profitability Improved in May, JPMorgan Says
    The total market cap of the 13 U.S.-listed miners that the bank tracks rose 19% from the month previous, according to the report.  ( 23 min )
    Russia’s Largest Bank Sberbank Launches Structured Bonds Tied to Bitcoin
    The structured product gives exposure to BTC price changes and USD/RUB exchange shifts.  ( 22 min )
    SHIB Under Pressure, Below Ichimoku Cloud After High-Volume Overnight Selling
    The cryptocurrency faced resistance at 0.00001307 and found support at 0.00001275.  ( 24 min )
    Strategy Expands Bitcoin Holdings by 705 BTC, Lifts Total BTC Stash to Over $60B
    Company acquires additional BTC, leveraging preferred stock sales.  ( 23 min )
    Crypto Daybook Americas: Tariffs to Dominate Narrative as BTC ETF Volumes Surge
    Your day-ahead look for June 2, 2025  ( 36 min )
    Bitcoin, Bonds, and the Rising Influence of Japan’s Yield Curve
    Bitcoin's surprising alignment with long-end Japanese government bonds signals a deeper global macro shift.  ( 24 min )
    UNI Battles $6 Support as Tariff Fears and Rate Jitters Rattle Crypto Sentiment
    Uniswap's UNI token recovers from earlier losses as buyers step in near support despite mounting macroeconomic pressure and rising geopolitical risk.  ( 24 min )
    Crypto Payments Firm RedotPay Enlists Circle Payment Network in Brazil
    The CPN collaboration means RedotPay users can now send cryptocurrency directly to Brazilian bank accounts.  ( 23 min )
    UK-Listed Investments Platform IG Offers Spot Crypto Trading to Retail Customers
    This marks IG's first offering of crypto exposure through spot trading of BTC, ETH and a range of smaller tokens  ( 23 min )
    U.S Dollar to Slide Further This Summer, Bank of America Warns
    Weakness in the U.S. dollar is widely seen as positive for dollar-denominated assets, such as bitcoin and gold.  ( 24 min )
    Crypto Soared in May as Institutions, States, and Regulators Embrace Bitcoin: Ikigai's Kling
    Massive treasury allocations, regulatory breakthroughs, and strategic acquisitions pushed bitcoin to new highs.  ( 25 min )
    Taiwanese Crypto Exchange BitoPro Likely Hacked for $11M in May, ZachXBT Says
    On-chain sleuth ZachXBT reports that BitoPro suffered a suspected $11.5 million exploit on May 8, with stolen funds laundered through Tornado Cash and Thorchain.  ( 24 min )
    Post Pectra 'Malicious' Ethereum Contracts Are Trying to Drain Wallets, But to No Avail: Wintermute
    The recent EIP-7702 upgrade allows Ethereum addresses to function as smart contracts, increasing convenience but also risk.  ( 23 min )
    Metaplanet Acquires 1,088 Bitcoin to Bring BTC Stash to Over $930M
    The firm’s latest $117.5 million purchase brings its total holdings to 8,888 BTC.  ( 24 min )
    DOGE, XRP, SOL Show Price Bottoming as Bitcoin Traders Remain Optimistic
    A general decline, profit-taking, and renewed tariff fears over the past few days are doing little to dent the long-term optimism of traders.  ( 26 min )
    Elon Musk Announces 'Bitcoin-Style' XChat, But Tech Experts Are Skeptical
    Tech experts question the new offering's claims of having Bitcoin-style encryption.  ( 23 min )
    Asia Morning Briefing: BTC Stalls at 105K as Analyst Says Market Looks 'Overheated'
    Bitcoin still looks bullish, but some metrics are pointing to an overheated market, says CryptoQuant  ( 28 min )
  • Open

    Largest punk archive to find new home at MTSU's Center for Popular Music
    Comments  ( 8 min )
    Teaching Program Verification in Dafny at Amazon (2023)
    Comments  ( 13 min )
    Conformance Checking at MongoDB: Testing That Our Code Matches Our TLA+ Specs
    Comments  ( 46 min )
    Japanese Scientists Develop Artificial Blood Compatible with All Blood Types
    Comments  ( 6 min )
    My AI Skeptic Friends Are All Nuts
    Comments  ( 10 min )
    MonsterUI: Python library for building front end UIs quickly in FastHTML apps
    Comments  ( 10 min )
    Snowflake to Buy Crunchy Data for $250M
    Comments
    Show HN: I build one absurd web project every month
    Comments  ( 2 min )
    Typing 118 WPM broke my brain in the right ways
    Comments  ( 6 min )
    Can I stop drone delivery companies flying over my property?
    Comments  ( 12 min )
    CVE 2025 31200
    Comments  ( 28 min )
    Disaster awaits if we don't secure IoT now
    Comments  ( 38 min )
    Decorative Text Within HTML
    Comments
    Twain Dreams
    Comments  ( 37 min )
    Piramidal (YC W24) Is Hiring a Senior Full Stack Engineer
    Comments  ( 3 min )
    Taurine Revisited
    Comments
    The Unreliability of LLMs and What Lies Ahead
    Comments
    Arcol simplifies building design with browser-based modeling
    Comments  ( 13 min )
    Show HN: Penny-1.7B Irish Penny Journal style transfer
    Comments  ( 2 min )
    Younger generations less likely to have dementia, study suggests
    Comments  ( 14 min )
    Mesh Edge Construction
    Comments  ( 23 min )
    Show HN: A toy version of Wireshark (student project)
    Comments  ( 4 min )
    Show HN: A toy version of Wireshark
    Comments  ( 2 min )
    Ask HN: Who is hiring? (June 2025)
    Comments  ( 38 min )
    Ask HN: Who wants to be hired? (June 2025)
    Comments  ( 31 min )
    A Hidden Weakness
    Comments  ( 5 min )
    Cloudlflare builds OAuth with Claude and publishes all the prompts
    Comments  ( 30 min )
    Cloudlflare builds OAuth with Claude and publishes all the prompts
    Comments  ( 7 min )
    Reducing Cargo target directory size with -Zno-embed-metadata
    Comments  ( 6 min )
    After 25 Years, Linux Format Magazine Is No More
    Comments  ( 7 min )
    How do I learn robotics in 2025?
    Comments  ( 2 min )
    Ask HN: What do you spend your money on?
    Comments  ( 11 min )
    Google DMARC Policy Changes?
    Comments  ( 1 min )
    Whatever Happened to Cheap EReaders?
    Comments
    Beyond the Black Box: Interpretability of LLMs in Finance
    Comments  ( 3 min )
    Show HN: Fast Random Library for C++17
    Comments  ( 32 min )
    ThorVG: Super Lightweight Vector Graphics Engine
    Comments  ( 43 min )
    TradExpert: Revolutionizing Trading with Mixture of Expert LLMs
    Comments  ( 2 min )
    Computer science has one of the highest unemployment rates
    Comments  ( 27 min )
    Kan.bn – An open-source alterative to Trello
    Comments  ( 6 min )
    Understanding Consistency in Databases: Beyond the Basics
    Comments
    Awesome-ArXiv: curated tools for discovering and working with ArXiv papers
    Comments  ( 14 min )
    ReasoningGym: Reasoning Environments for RL with Verifiable Rewards
    Comments  ( 2 min )
    If you are useful, it doesn't mean you are valued
    Comments
    Show HN: System Prompt Learning – LLMs Learn Problem-Solving from Experience
    Comments  ( 3 min )
    Rethinking PostgreSQL Storage
    Comments  ( 5 min )
    0.9999 ≊ 1
    Comments
    Euro execs mull use of US clouds
    Comments  ( 5 min )
    Show HN: Yet another tmux cheat sheet
    Comments  ( 9 min )
    War and Wilderness: British Soldiers in Revolutionary America
    Comments  ( 11 min )
    How reliable are MicroSD cards?
    Comments
    Is It JavaScript?
    Comments  ( 3 min )
    Is "The Phoenician Scheme" Wes Anderson's Most Emotional Film?
    Comments  ( 106 min )
    How to post when no one is reading
    Comments  ( 7 min )
    Show HN: MBCompass - Android Compass App
    Comments  ( 8 min )
    LFSR CPU Running Forth
    Comments  ( 24 min )
    Show HN: I built an AI Agent that uses the iPhone
    Comments  ( 7 min )
    How Can AI Researchers Save Energy? By Going Backward
    Comments  ( 9 min )
    The Princeton INTERCAL Compiler's source code
    Comments  ( 4 min )
    Exponential Functions and Euler's Formula
    Comments  ( 11 min )
    Show HN: Agno – A full-stack framework for building Multi-Agent Systems
    Comments  ( 18 min )
    TPDE: A Fast Adaptable Compiler Back-End Framework
    Comments  ( 3 min )
  • Open

    How S&P is using deep web scraping, ensemble learning and Snowflake architecture to collect 5X more data on SMEs
    Previously, S&P only had data on about 2 million SMEs, but its AI-powered RiskGauge platform expanded that to 10 million.  ( 8 min )
    Google quietly launches AI Edge Gallery, letting Android phones run AI without the cloud
    Google quietly launched AI Edge Gallery, an experimental Android app that runs AI models offline without internet, bringing Hugging Face models directly to smartphones with enhanced privacy.  ( 9 min )
    OpenAI’s Sora is now available for FREE to all users through Microsoft Bing Video Creator on mobile
    OpenAI’s Sora was one of the most hyped releases of the AI era, launching in December 2024, nearly 10 months after it was first previewed to awe-struck reactions due to its — at the time, at least — unprecedented level of realism, camera dynamism, and prompt adherence and 60-second long generation clips. However, much of […]  ( 8 min )
    Aethir enables better user acquisition via Instant Play streaming for Doctor Who: Worlds Apart
    Aethir provides better computing efficiency with its Instant Play streaming solution for Doctor Who: Worlds Apart.  ( 8 min )
  • Open

    Why Public Wi-Fi Is Dangerous – And How to Protect Yourself
    Free Wi-Fi feels like a small win when you’re out. Coffee shops, airports, and hotels offer it like candy  –  just tap, connect, and you’re online. But behind that convenience is a world of risk that most people never see coming. Let’s talk about wh...  ( 6 min )
    How to Code Linked Lists with TypeScript: A Handbook for Developers
    A linked list is a data structure where each item, called a node, contains data and a pointer to the next node. Unlike arrays, which store elements in contiguous memory, linked lists connect nodes that can be scattered across memory. In this hands-on...  ( 49 min )
    A Beginner’s Guide to Graphs — From Google Maps to Chessboards
    Most of us use Google Maps without thinking twice. You open the app, check which route has the least traffic, and hit start. Then somewhere along the way – maybe you miss a turn (I do that often) – and Maps calmly recalculates your route, showing you...  ( 15 min )
  • Open

    The Download: US climate studies are being shut down, and building cities from lava
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The Trump administration has shut down more than 100 climate studies The Trump administration has terminated National Science Foundation grants for more than 100 research projects related to climate change, according to an…  ( 21 min )
    The Trump administration has shut down more than 100 climate studies
    The Trump administration has terminated National Science Foundation grants for more than 100 research projects related to climate change amid a widening campaign to slash federal funding for scientists and institutions studying the rising risks of a warming world. The move will cut off what’s likely to amount to tens of millions of dollars for…  ( 29 min )

  • Open

    Show HN: Moon Phase Algorithms for C, Lua, Awk, JavaScript, etc.
    Comments  ( 6 min )
    The Visual World of 'Samurai Jack'
    Comments
    Making $1M from my personal projects
    Comments  ( 30 min )
    Why Blender Changing to Vulkan Is Groundbreaking [video]
    Comments
    LibriVox
    Comments  ( 4 min )
    “Bugs are 100x more expensive to fix in production” study might not exist (2021)
    Comments  ( 6 min )
    The Rise of Judgement over Technical Skill
    Comments  ( 5 min )
    OpenAI can stop pretending
    Comments  ( 15 min )
    Claude Code: An Agentic cleanroom analysis
    Comments
    Elevenlabs Conversational AI 2.0
    Comments  ( 55 min )
    LLMs replacing human participants harmfully misportray, flatten identity groups
    Comments  ( 3 min )
    JFK files expose family secrets: Their relatives were CIA assets
    Comments
    M8.2 solar flare, Strong G4 geomagnetic storm watch
    Comments
    AI Malware Is Here: New Report Shows How Fake AI Tools Are Spreading Ransomware
    Comments  ( 10 min )
    Ask HN: How Are Parents Who Program Teaching Their Kids Today?
    Comments  ( 1 min )
    What We Lost with PHP and jQuery
    Comments  ( 14 min )
    YouTube Is Swallowing TV Whole, and It's Coming for the Sitcom
    Comments
    Learning from the Amiga API/ABI
    Comments  ( 3 min )
    How I got a Root Shell on a Credit Card Terminal
    Comments  ( 7 min )
    Ukraine destroys more than 40 military aircraft in drone attack deep in Russia
    Comments  ( 5 min )
    Codex CLI is going native
    Comments  ( 4 min )
    RSC for Lisp Developers
    Comments  ( 5 min )
    Atari Means Business with the Mega ST
    Comments  ( 15 min )
    Cinematography of "Andor"
    Comments  ( 15 min )
    Canonicals Interview Process
    Comments  ( 10 min )
    Why DeepSeek is cheap at scale but expensive to run locally
    Comments  ( 8 min )
    An optimizing compiler doesn't help much with long instruction dependencies
    Comments  ( 22 min )
    Browser extension (Firefox, Chrome, Opera, Edge) to redirect URLs based on regex
    Comments  ( 11 min )
    A Beautiful Technique for Some XOR Related Problems
    Comments
    Google AI Edge – on-device cross-platform AI deployment
    Comments  ( 30 min )
    How I like to install NixOS (declaratively)
    Comments  ( 24 min )
    Figma Slides Is a Beautiful Disaster
    Comments  ( 4 min )
    Father Ted Kilnettle Shrine Tape Dispenser
    Comments  ( 2 min )
    Reviving Astoria – Windows's Lost Android
    Comments  ( 8 min )
    Structured Errors in Go (2022)
    Comments  ( 24 min )
    Why Use Structured Errors in Rust Applications?
    Comments  ( 6 min )
    Tldx – CLI tool for fast domain name discovery
    Comments  ( 11 min )
    RenderFormer: Neural rendering of triangle meshes with global illumination
    Comments  ( 2 min )
    Stepping Back
    Comments  ( 3 min )
    Progressive JSON
    Comments  ( 17 min )
    Show HN: Patio – Rent tools, learn DIY, reduce waste
    Comments
  • Open

    Tomorrow will be an exciting day, the first serious launch on ProductHunt. Well, I hope it will be interesting!
    A post by Anthony Max  ( 2 min )
    World's Largest Hackathon: Day 3
    World's Largest Hackathon Bolt.new Last night I added one more component to the create campaign modal Setup Stripe integration with bolt.new Created a product and loaded it into bolt.new Created all the necessary tables, edge functions, and database functions using bolt.new Troubleshot adding tokens after confirmation of a stripe payment using supabase AI assistant and logs. Fixed the webhook to use an update method instead of invoking a database trigger which had permission issues. Used bolt.new to add the bolt badge Used bolt.new and 21st.dev to add some animation to the badge. I set up my free domain name I spelled it wrong... sToRyFoGe Will probably take tomorrow really slow, waiting to see how pica works a bit before I start setting up the AI chat services Total use today: Bolt : 1.2 m (Stripe and Bolt Badge) Gemini: .6 m (Animated component in Create Campaign) Total token use overall: Bolt : 5.4 m (Half way point) Gemini : 1.9 m  ( 3 min )
    Built an AI-powered Shopify app that lets merchants create upsell rules using natural language
    Hey DEV community https://upsell-landing-page.vercel.app/] 💬 Why I'm sharing this here: I’d love your feedback on: The concept (is natural language really better UX?) Other use cases for this type of interface Dev advice on scaling or refining the NLP layer If you're working on something similar or curious about AI interfaces in eCommerce, let’s connect  ( 3 min )
    LIT PLAYER YOUTUBE
    Lit-Player-Youtube LitPlayerYoutube é um player de vídeo baseado no YouTube, criado com Lit, que utiliza a API oficial do YouTube para controlar a reprodução. Leve, customizável e fácil de usar, pode ser usado como um Web Component puro ou integrado via React com o wrapper oficial. Node.js >= 14.x Navegador moderno com suporte a Web Components Instalação npm install lit-player-youtube Para usar o componente, importe-o e coloque a tag no seu projeto. Não é necessário instanciar classes ou chamar métodos diretamente. import { LitPlayerYoutube } from "lit-player-youtube"; import { LitPlayerYoutubeReact } from "lit-player-youtube"; Exemplo controlando largura e altura: Exemplo controlando largura e altura: import React from "react"; import { LitPlayerYoutubeReact } from "lit-player-youtube"; function App() { return ( ); } export default App; Você pode controlar o tamanho do player envolvendo o componente em um container com dimensões específicas. O componente se adapta para usar 100% da largura e altura do container. O componente também é responsivo. Contribuições são muito bem-vindas! Para contribuir, siga estes passos: Faça um fork deste repositório. Crie uma branch para sua feature (git checkout -b feature/nova-feature). Faça commit das suas alterações (git commit -m 'Adiciona nova feature'). Faça push para a branch (git push origin feature/nova-feature). Abra um Pull Request. NPM https://www.npmjs.com/package/lit-player-youtube GITHUB https://github.com/LeonardoLAraujo/lit-player-youtube MIT © Leonardo Leal Araujo  ( 3 min )
    Build an LLM Web App in Python from Scratch: Part 1 (Local CLI)
    Ever thought about sprinkling some AI magic into your web app? This is Part 1 of our journey from a basic command-line tool to a full-blown AI web app. Today, we're building a "Human-in-the-Loop" (HITL) chatbot. Think of it as an AI that politely asks for your "OK" before it says anything. We'll use a tiny, super-simple tool called PocketFlow – it's just 100 lines of code! Adding AI (especially those smart Large Language Models or LLMs) to web apps can make them super powerful. Imagine smart chatbots, instant content creation, or even coding help. But hold on, it's not just "plug and play." You'll bump into questions like: Where does the AI brain actually live? In the user's browser? On your server? How do you handle AI tasks that need multiple steps? How can users tell the AI what t…  ( 14 min )
    Import specific properties from JSON
    Introduction Learn how to read a json string with known properties and remove unwanted properties, followed by deserializing to a strongly typed class. For this demonstration, the following data is incoming data with an extra property, Age, and two properties, Name and Last, which need to be FirstName and LastName. [ { "Id": 1, "Name": "Mary", "Last": "Jones", "Age": 22 }, { "Id": 2, "Name": "John", "Last": "Burger", "Age": 44 }, { "Id": 3, "Name": "Anne", "Last": "Adams", "Age": 33 }, { "Id": 4, "Name": "Paul", "Last": "Smith", "Age": 29 }, { "Id": 5, "Name": "Lucy", "Last": "Brown", "Age": 25 } ] The class to import data into. public class Person { public int Id { get; set; } [JsonPropertyName("Name")] public string FirstName { get; set; } [JsonPropertyName("Last")] public string LastName { get; set; } } JsonPropertyName is used to alias from property names in json to what is in the class. This is a simple process, read in a json file with the correct format followed iterating the array and for each item remove one or more properties. Here only one property is being removed. var jsonArray = JsonNode.Parse(File.ReadAllText("peopleIncoming.json"))!.AsArray(); foreach (var item in jsonArray) { JsonObject obj = item!.AsObject(); obj.Remove("Age"); } Next, place the modified json into a variable and write the json to a file. var updatedJson = jsonArray.ToJsonString(Indented); DisplayUpdatedJsonPanel(updatedJson); Console.WriteLine(); File.WriteAllText("People.json", updatedJson); Indented definition public static JsonSerializerOptions Indented => new() { WriteIndented = true }; Deserializing to the Person class var people = JsonSerializer.Deserialize(updatedJson); The following screenshot is from a sample project that is included. With the provided instructions, it is easy to import json data into a desired format. C# System.Text.Json Source code  ( 5 min )
    Learning XS - List context
    Over the past year, I’ve been self-studying XS and have now decided to share my learning journey through a series of blog posts. This third post introduces you to list context in XS. What do I mean by list context? In Perl, there are two main contexts in which a function can be called: scalar context and list context. Scalar context means that the function is expected to return a single value, while list context means that the function is expected to return a list of values. In XS, list context is a bit more complex than scalar context. When a function is called in list context, it can return multiple values, so in XS you need to push each value onto the stack. This is done by manipulating ST and using the 'XSRETURN' macro, which takes the number of values to return as an argument. I will …  ( 7 min )
    A Voyage through Algorithms using Javascript - Quick Sort
    What is Quick Sort? Quick Sort is one of the most efficient and widely-used sorting algorithms in computer science. As a "divide and conquer" algorithm, it works by selecting a 'pivot' element and partitioning the array around it. Unlike Merge Sort, which always divides arrays exactly in half, Quick Sort's divisions depend on the chosen pivot. Quick Sort offers average-case time complexity of O(n log n) with in-place sorting capability, requiring only O(log n) additional memory for the recursion stack. However, its performance can degrade to O(n²) in worst-case scenarios, which makes pivot selection strategy important for optimal performance. The tone of this article is assumes you are already familiar with Recursion. If that’s not the case or you need a quick refreshment, I’d suggest yo…  ( 9 min )
    What Was Your First Programming Language — And Why Did You Start With It?
    There’s something special about the first programming language you learn. For many developers, it becomes a nostalgic memory — one tied to discovery, frustration, creativity, and the thrill of solving problems for the first time. Whether it was the blinking cursor of a BASIC interpreter, a Python “Hello, World,” or writing HTML in a notepad file, that first step into code often shapes how we see technology and continue to learn it. So, let’s talk about it: What was your first programming language, and what got you started with it? Maybe it was a class assignment, a YouTube tutorial, a book someone gave you, or pure curiosity. Some of us started with languages that are now considered “old school,” while others dove in through newer, high-level languages designed to be beginner-friendly. Some were drawn in by game modding, others by web development, and some just wanted to automate tedious tasks. And how do you feel about that first language now? Was it a good starting point? Would you recommend it to beginners today, or do you wish you’d started with something else? Share your story in the comments below. I’d love to hear what language kicked off your programming journey!  ( 3 min )
    How Personalization Widgets Are Reshaping E-Commerce Delivery Experiences
    Quick heads-up: While my stories come from real-world, large-scale systems at Amazon, I can’t share the secret sauce. So, I’m sharing the kinds of challenges and lessons that any team, at any company, will face when bringing fast delivery to the front of the customer experience. Ever clicked “Buy Now” and wondered, “Will this actually get here when I need it?” Yeah, me too. These days, the answer is usually right in front of you—thanks to what I call personalization widgets. Those “Arrives Today” or “Get it by Tomorrow” badges aren’t just eye-candy; they’re the new handshake of trust between you and an online store. Having led engineering teams building these systems at Amazon, I can tell you: there’s a surprising amount of tech, cross-functional collaboration, and quick decision-making be…  ( 4 min )
    How to use FFmpeg with C++ (Windows and GNU/Linux)
    📺 I Created a Dynamic Library with C++ for the FFmpeg C API to Make Integration Easier and Faster for Graphical Applications. ffpp is a dynamic library written in C++ with an API for most major tasks using FFmpeg. Much faster for GUI applications than using processes. Running on Windows. Running on GNU/Linux. Windows Requires Clang Download libffppwin Invoke-WebRequest -Uri "https://bit.ly/libffppwin" -OutFile "libffppwin.rar" Extract the .rar Enter the folder: cd .\libffppwin Create a basic code, e.g., main.cpp: #include "ffpp/ffpp.hpp" #include int main(){ auto ffpp = std::make_unique(); std::cout ffpp_info(FFPP_INFO::DURATION, "video.mp4") << '\n'; } Optional test video: video.mp4 Compile and run: # PowerS…  ( 4 min )
    Como utilizar o FFmpeg com C++ (Windows e GNU/Linux)
    📺 Criei uma Biblioteca Dinâmica com C++ para a API do FFmpeg em C para facilitar a integração para aplicativos gráficos e com mais velocidade. ffpp é uma biblioteca dinâmica escrita em C++ com API para a maioria das tarefas principais com FFmpeg. Muito mais rápida para interfaces gráficas do que usar processos. Executando no Windows. Executando no GNU/Linux. Windows Requer Clang Baixe o libffppwin Invoke-WebRequest -Uri "https://bit.ly/libffppwin" -OutFile "libffppwin.rar" Extraia o .rar Entre na pasta cd .\libffppwin Crie um código básico, exemplo: main.cpp #include "ffpp/ffpp.hpp" #include int main(){ auto ffpp = std::make_unique(); std::cout ffpp_info(FFPP_INFO::DURATION, "video.mp4") << '\n'; } Se quiser, use …  ( 4 min )
    Simplify Your API Calls in React with em-use-controller
    Sick of writing the same fetch or axios boilerplate over and over? 💀 Meet em-use-controller – a tiny but powerful utility for React, and supported for other SPAs that turns your REST API routes into declarative, type-safe controller functions. const getUser = useController('getUser'); const result = await getUser({ method: 'GET', pathParams: { id: 123 }, auth: { type: 'bearer', token }, }); 🎯 No more: Hardcoded URLs Manual query string building Duplicated headers/auth logic Messy error handling 🚀 How it Works export default { getUser: '/api/users/:id', updateUser: '/api/users/:id', }; Set global defaults for headers, baseURL, and error handling: setControllerDefaults(config, { baseURL: 'https://api.myapp.dev', headers: { 'Content-Type': 'application/json' }, errorHandler: (e) => console.error('API Error', e), }); Call any endpoint with one-liners using useController. 🛠 Features ✅ Works with all HTTP methods ✅ Handles path + query params ✅ Supports Bearer & custom auth ✅ Built-in global error handling ✅ Swappable axios instance ✅ Upload files with FormData 🧠 Ideal For: Frontend devs (React, other SPAs, tested on react based) using RESTful APIs (especially .NET/Java/Spring/Node) Anyone who hates repeated boilerplate Teams that want cleaner, safer API usage 📦 Try it Out npm install em-use-controller And view on npm Finally grab the demo on https://github.com/Ethern-Myth/use-controller-demo All the best! 👍  ( 3 min )
    CS2 Surf Maps: The Ones Every Player Should Try at Least Once
    If you’ve played Counter-Strike for any length of time, you’ve probably heard someone mention “surf maps.” For some, it’s just a weird community side game. For others, it’s the main reason they keep CS installed. Now with CS2 out in the wild, surf servers are back and better than ever, offering a mix of nostalgia and fresh challenges for anyone willing to take on the ramps. If you’ve never surfed in CS before, or if you’re just getting back into it with CS2, there are a handful of maps that every player should try at least once. Let’s break down what makes surf maps so fun, why the community loves them, and which ones deserve a spot on your must-play list. For the uninitiated — surf maps in Counter-Strike involve sliding along angled ramps at high speeds by using precise strafing and movem…  ( 5 min )
    🧪 Managing Machine Learning Experiments with MLflow and Weights & Biases (W&B)
    Tracking machine learning experiments isn’t a luxury—it’s essential. As a Junior AI Engineer working on multiple models and pipelines, I’ve learned how critical experiment tracking becomes once your project moves beyond a Jupyter notebook. In this post, I’ll walk you through: 🔄 Why experiment tracking matters 🧰 The difference between MLflow and W&B ⚙️ How I use them in real projects ✅ When to use which tool You trained a model last week. It worked. But now… What features did you use? What hyperparameters gave the best accuracy? Where’s the version of the dataset you used? Without tracking, you're relying on memory (bad idea) or scattered notes (worse idea). Feature MLflow Weights & Biases (W&B) Setup Simple, local-first SaaS + Local support UI Minimal, self-hosted Rich, inter…  ( 4 min )
    🚀 Check Out My AI Portfolio — Projects, Resume, and More!
    Hey Dev Community! 👋 I’m Muhammad Fahad, currently working as a Junior AI Engineer, and I’ve just launched my AI Portfolio Website. It’s a central place where you can explore my projects, tech stack, and grab my resume. 🔗 Explore My Portfolio https://fahadabid545.github.io/Portfolio/ This portfolio includes: ✅ AI/ML projects with GitHub links 📊 Data visualizations using Tableau 🧠 NLP, Computer Vision, and MLOps work 📄 My resume 🛠 Tech Stack Languages: Libraries & Frameworks: Data Engineering: Visualization & Analysis: API Development: Cloud & MLOps: Version Control & Tools: Git, GitHub, Jira, Notion  ( 3 min )
    Answers to the GitHub Foundation Quiz
    1. What folder is the definition files stored in when creating custom issue forms? ✅ github/ISSUE_TEMPLATE How are commits related to pull requests? ✅ Commits are made on a branch that can have a linked pull request. GitHub Teams offers (vs Free): ✅ authentication with SAML single sign-on and increased GitHub Actions minutes. GitHub Actions workflows distinctive features (Choose two): ✅ built using YAML syntax stored in the github/workflows directory in a GitHub repository Access to a private repo's Wiki: ✅ Wikis can be viewed by the same people who have Read access to the repository. Purpose of a GitHub repository: ✅ to provide a collaborative space where developers can share and manage code files, track changes, and store revision history Primary goal of GitHub's community: …  ( 7 min )
    Flappy bird game
    Check out this Pen I made!  ( 2 min )
    🚀 Criando o meu Projeto de Portfólio pessoal com Deploy na AWS!
    E aí, devs! Hoje falo um pouco mais sobre o projeto que estou criando que envolve desenvolvimento full-stack e cloud: meu novo Portfólio Pessoal com Blog e CMS integrados. E o melhor: todo o deploy será feito na AWS, transformando este projeto em uma experiência completa, do código à nuvem! O Projeto: Visão Geral A idéia é criar uma plataforma completa unificada para exibir meus trabalhos e compartilhar conhecimento técnico. O sistema é composto por: Backend (API): Uma API robusta e completa desenvolvida com Node.js, TypeScript e Express. Ela já está pronta e lidando com posts do blog, tags, autenticação para o CMS (via JWT com bcryptjs), e até mesmo o envio de e-mails do formulário de contato usando AWS SES. Tudo isso conectado a um banco de dados PostgreSQL. Frontend (React): Uma interface de usuário responsiva, construída com React e TypeScript, utilizando Vite para agilidade no desenvolvimento. O frontend consome a API para mostrar os posts, o formulário de contato, e em breve, a seção de portfólio e o painel de gerenciamento de conteúdo (CMS). Tecnologias no Comando 🛠️ No Backend (API): Linguagem: TypeScript Runtime: Node.js Framework: Express.js Banco de Dados: PostgreSQL Autenticação: JWT + bcryptjs Serviços AWS: SES (para e-mails) No Frontend Biblioteca: React.js Linguagem: TypeScript Build Tool: Vite Roteamento: react-router-dom Este projeto não é apenas um portfólio; é um campo de aprendizado prático para arquitetura de software, boas práticas e, crucialmente, operações DevOps com foco em AWS. O backend já está 100% funcional, e o frontend está evoluindo rapidamente. Quer dar uma olhada no código para ver a evolução? O repositório está aqui: https://github.com/marcelomagario/portfolio Nos próximos posts, vou compartilhar mais sobre cada detalhes de cada tarefas e também os desafios do caminho. Valeu!  ( 3 min )
    Sandbox: bash deny(1) file-read-data Pods-App-frameworks.sh
    The Problem If you're developing an Ionic iOS application and recently upgraded to macOS Sonoma 14.4.1 with Xcode 15.3, you may have encountered a frustrating sandbox error that prevents your project from building: Sandbox: bash(2538) deny(1) file-read-data /Users/.../ios/App/Pods/Target Support Files/Pods-App/Pods-App-frameworks.sh This error typically appears when Xcode's User Script Sandboxing feature blocks access to CocoaPods-generated scripts, preventing the build process from completing successfully. User Script Sandboxing is a security feature introduced in recent versions of Xcode that restricts the file system access of build scripts. While this enhances security by limiting what scripts can access during the build process, it can interfere with legitimate build operations, pa…  ( 4 min )
    A2A vs MCP: A Comprehensive Protocol Comparison
    A2A vs MCP: A Comprehensive Protocol Comparison This guide compares the Model Context Protocol (MCP) and the Agent-to-Agent (A2A) protocol, two leading protocols for building and orchestrating AI agents. Core Design Philosophies Key Features Comparison Protocol Structure Examples Advanced Features Error Handling Subscriptions and Notifications Implementation Considerations MCP A2A Resource-centric architecture with URI-addressable resources Agent-centric design focused on standardized interoperability Emphasizes flexible data access patterns (get, set, subscribe) Built around structured task management and agent workflows Provides granular control with client-side workflow orchestration Formalizes agent discovery and capability advertisement Designed for direct interaction w…  ( 5 min )
    Day 0. Getting Back to Basics
    I enrolled in a DE course about two years ago. Back then, it felt overwhelming — probably because I lacked context. Since then, I’ve tinkered with Docker, Git, Bash, and solved a few problems in C and Python. That’s the extent of my progress so far.   My plan? Combine the course with open resources like DE ZoomCamp. I also want to try the LLM ZoomCamp — apparently, RAG is that tech I wanted to learn but didn't know its name. Heh. Turns out, my API knowledge is… nonexistent. Who knew there was more to APIs than just REST? 😴😅 I still second-guess myself in basic Python sometimes...   For example, this question tripped me up earlier. I didn’t have an interpreter at hand, so I went with intuition. Surprisingly, my intuition was right. Q: Is this code valid? class demo(list):     def __test__(self, key):         return [] a = demo() a['test'] = 7 print(a)    Still believe that coding is often an experimental science: you learn by running code. Compared namespace vs. scope today. They’re both about name visibility, but:   Namespaces are explicit containers (to avoid conflicts).   Scopes are implicit, tied to code blocks (where a name is accessible).   ⚙️ Plans for tomorrow Still wrestling with my environment setup — nothing feels quite right yet. Maybe tomorrow I'll do something about it finally and will be able to complete more than just a few random coding questions in Google Colab.  ( 3 min )
    30 Facts About WebForms Core Technology - Part Two: The Front Nightmare is Over
    Front-end development faces many challenges, including rapid changes in frameworks and tools that require constant learning. Compatibility with different browsers and devices also adds complexity, as each has its own unique behavior. In addition, managing the state of the application can be very difficult. Performance issues, such as optimizing loading speed and managing network requests, also affect the user experience. Finally, maintaining code in large projects and preventing unnecessary complexity is one of the main concerns for developers. However, Elanat solves most of these challenges by providing WebForms Core technology. WebForms Core technology is a full-stack solution that offers one of the simplest approaches to modern web development, offering outstanding capabilities for mani…  ( 11 min )
    Welcome to Beyond the Code
    Hey there 👋 Thanks for stopping by — and welcome to Beyond the Code. If you're a senior engineer already or someone who is working their way to the title, you're in the right place. This blog is for you. Now, let me get one thing out of the way early on: this isn't going to be a blog full of code snippets and syntax deep-dives. Don’t get me wrong — I love writing code as much as the next developer. But there are already loads of great resources out there showing you how to write a for-loop, build an API, or configure a Docker container. This blog is about everything else. It’s all the stuff that helps you grow from a coder into a well-rounded software engineer. Things like: Writing code that’s easy to maintain (and not just clever) Communicating clearly with your team, your product…  ( 4 min )
    Building AI Agents : A2A, MCP, Scala & Apache Spark
    Introduction In today’s AI-driven world, building smart applications isn’t just about training a powerful model—it's about orchestrating agents, streamlining model interactions, and scaling data processing efficiently. Two protocols making this possible are: A2A (Agent-to-Agent): a standardized protocol for autonomous agent coordination MCP (Model Context Protocol): a structured way for AI models to interact with tools, memory, and systems When paired with Scala and Apache Spark, these protocols unlock a powerful pattern: scalable, intelligent agent-based systems that can process and act on large volumes of data—in real time. A2A allows autonomous agents to communicate, discover each other’s capabilities, and collaborate to solve complex tasks. Think of a travel planning system: ✈️ Fligh…  ( 5 min )
    QuCode - 21DaysChallenge - Day 01
    QuCode - 21 Days Challenge Day 1 Complex Numbers & Linear Algebra GitHub Activity: https://github.com/paulobmsousa/QuCode_21DaysChallenge/blob/main/QuCode_Day01_ComplexNumberAndLinearAlgebra_Ex1.py [Example 2]: Core Python: https://github.com/paulobmsousa/QuCode_21DaysChallenge/blob/main/QuCode_Day01_ComplexNumberAndLinearAlgebra_Ex2.py  ( 2 min )
    sign-up patterns walk through
    Nice sign-up patterns walk through... not too outdated (2023) https://uxdesign.cc/ux-cheat-sheet-common-sign-up-patterns-67665c1315a2 ux #flows #design #ui #cheatsheet  ( 2 min )
    Why Go Is Born for Cloud-Native
    Go has fewer syntax keywords compared to other languages, making it less difficult to learn and easier to get started with. Go has only 25 reserved keywords: break default func interface select case defer go map struct chan else goto package switch const fallthrough if range type continue for import return var This allows beginners to focus more on how to write more elegant code, rather than focusing on syntactic sugar or writing overly concise or tricky code. Go was designed to make up for the shortcomings of C++, to eliminate various forms of slowness and bulkiness, and to improve inefficiencies and scalability, making programming more comfortable and c…  ( 6 min )
    In-depth Analysis of JavaScript's Microtask Queue
    In-Depth Analysis of JavaScript's Microtask Queue JavaScript, as a single-threaded programming language, executes operations asynchronously to prevent web pages from becoming unresponsive. The microtask queue—the focus of this deep dive—plays an essential role in this event-driven model. Understanding its workings is crucial for developers seeking to write optimal, efficient, and predictable code. This article will explore the microtask queue in detail, from its historical context to complex usage scenarios, performance considerations, and best practices. Historical and Contextual Overview Microtask Queue Defined Internal Mechanics of the Microtask Queue Code Examples and Complex Scenarios Comparative Analysis with Alternative Approaches Real-World Use Cases Performance Considerations an…  ( 5 min )
    Ter um site pessoal é o melhor projeto de engenharia que você pode fazer por você mesmo.
    Tudo começa com o GitHub. Se você escreve código, precisa ter algo seu. Não da empresa. Não do cliente. Algo que você decide versionar, modelar e melhorar. Mesmo que ninguém veja, você sabe que está lá. E se nem você tem orgulho do que escreve, por que outra pessoa teria? Ter um repositório pessoal bem cuidado é o mínimo. Ter um site técnico conectado a ele — é o próximo passo natural. Não sou influencer. Não quero te vender nada. Mas tenho um site pessoal. Por quê? Porque um site pessoal é liberdade técnica. É sobre não depender de qualquer plataforma grande para mostrar seu trabalho. É sobre aprender construindo algo real — para você mesmo, no seu ritmo, com as tecnologias que você acredita, laboratório sem pressão. E se você pensar bem, manter um portfólio técnico completo exige as me…  ( 4 min )
    Build a Simple Task manager using Winforms and C#
    This article provides a guide on how you can create your own version of the Windows task manager. We’ll use WinForms to create a Simple UI and add functionality to view running process and terminate a process. First create a new WinForms application in .NET framework 4.8 and name it TaskManager. The UI interface will look like this Next, from the ToolBox menu, search for DataGridView item And then drag it unto the MainForm palate. Next, click on the DataGridView Dropdown options and click on Edit Columns. Then add three columns that will act as descriptions as follows By default, your DatatGridView’s name should be dataGridView1 (Unless you previously changed it) public partial class Form1 : Form { public Form1() { InitializeComponent(); LoadProces…  ( 4 min )
    When DRY Dries Out Too Soon: Reflections from another Dev
    We’re all familiar with acronyms like KISS, YAGNI, SOLID, LSP, and especially DRY—"Don't Repeat Yourself." Indeed, unnecessary duplication is inherently wrong. But real-world programming often reveals a subtler truth: duplication frequently moves through codebases with more elegance than purists acknowledge. Duplication simplifies certain tasks. Yes, fixing a bug in duplicated code means multiple edits. But altering shared code can quietly destabilize distant parts of your system. Duplication offers localized safety, while abstraction carries global risks. Both abstraction and duplication can be reversed, though abstractions typically cling stubbornly once established. Sometimes identical code blocks appear similar yet carry distinct meanings. They're not twins—they’re strangers wearing th…  ( 3 min )
    MVVM in .NET
    MVVM is a powerful architectural pattern used in .NET desktop applications like WPF, MAUI, and WinUI. In this article, we break down the pattern with a practical example, a diagram, its pros and cons, and step-by-step instructions to build it in Visual Studio Code. MVVM is based on three main components: Model – Represents data and business logic. View – The user interface layer. ViewModel – Acts as a mediator between the View and the Model, exposing properties, commands, and state. Each component has a clear role, helping reduce coupling and making the application easier to maintain and test. Let's walk through a simple WPF application using MVVM and CommunityToolkit.Mvvm. public class User { public string Name { get; set; } public int Age { get; set; } } We’ll use [ObservablePr…  ( 4 min )
    Day 4 of #30DaysRHCSAChallenge – Who Knew File Permissions Had More Drama Than a Reality Show?
    Today I faced the Linux filesystem like a cautious archaeologist discovering an ancient tomb… only the tomb had permissions issues, missing files, and a bash tantrum. Mission The Journey What even happened Lesson of the Day RHCSA Objectives Smashed Today I Learned Tomorrow Master file and directory permissions Practice chmod, chown, umask Not break the internet while doing it Created a directory Gave our heroic dev some ownership Then came the dramatic moment: writing HTML into a file. I confidently typed and Bash exploded with bash: !: event not found! Turns out Bash thought ! meant "find a command from history" instead of just letting me express my hot take on cats. Also… I forgot to include the actual file name, so Bash tried to write into a directory. Double fail. Use single quotes when your string contains a '!'. File written. Permissions set. Cat lovers pleased. Set file and directory ownership and permissions Created and manipulated files in nested directories Debugged Bash behavior like a command-line therapist Learned to never trust a ! inside double quotes chmod and chown are your best friends—and occasional drama queens Bash has feelings, especially about exclamation marks Always specify the full file path, or Bash gets confused and dramatic We dive into umask, default permissions, and why new files sometimes act like they’re born with an attitude. Follow the full series here: #30DaysRHCSAChallenge on Dev.to And yes, I'll probably make a sticker that says "Don't double quote your !"  ( 3 min )
    Simplifying Policy Management in HCP Terraform with the Policysets Module
    As organizations scale their infrastructure with Terraform, policy management becomes increasingly important. Whether you're enforcing security standards, compliance requirements, or operational best practices, having a streamlined way to manage and deploy policies is essential. HashiCorp and AWS have worked on publishing some pre-built sentinel policies for AWS provider which you can find below: CIS benchmark Foundation Security Best Practices I recently faced a challenge: I needed to import locally available Sentinel and OPA policies to HCP Terraform, as well as policies available in public GitHub repositories. After exploring various approaches, I decided to create a reusable Terraform module to solve this problem once and for all. As with most of these modules or utilities, I start off…  ( 5 min )
    Building Reliable Workflows with Serverless JavaScript
    Modern web apps often need more than just simple API endpoints. You need logic. Not just any logic, but stateful, resilient, and scalable logic — think user onboarding flows, approval steps, reminders, and retries. Enter: Workflows. And now, with Codehooks.io, building these workflows is easy, fast, and JavaScript-native. Let's dive in. Whether you’re working on a side project or building enterprise-grade applications, workflows help you: Break complex logic into steps Add retries and error handling Pause and resume Scale reliably 🧪 A Simple Example: Odd or Even? You'll need a codehooks.io account and a project before deploying your workflow code Let’s define a workflow in index.js: import { app } from 'codehooks-js' const workflow = app.createWorkflow('parityCheck',…  ( 4 min )
    Introducing Jawbone Sockets
    Hi! Sorry I'm so wildly inconsistent about blogging. I've just been hard at work on a lot of things. :) I ranted previously about the awful state of .NET socket libraries for game devs. I originally developed my new socket library inside the confines of my Jawbone lib, but the project evolved enough and sparked enough interest from third parties that I decided it was worth spinning off into its own focused project. Introducing... Jawbone.Sockets! Be sure to take a tour to become familiar with the API design. The sockets perform zero allocation (beyond the socket creation itself), and they indeed perform better than System.Net sockets, but the more time I spend with this library, the more I just enjoy the drastically simplified design. Span is the heart and soul of everything in this lib…  ( 5 min )
    Building an AI Assistant with Ollama and Next.js – Part 3 (RAG with LangChain, Pinecone and Ollama)
    🚨 This is Part 3 of the “Building an AI Assistant with Ollama and Next.js” series. 👉 Check out Part 1 here 👉 Check out Part 2 here In the previous parts, we covered how to set up an AI assistant locally using Ollama, Next.js, and different package integrations. In this part, we’re diving deeper into building a Knowledge-Based AI assistant using RAG (Retrieval-Augmented Generation) with LangChain, Ollama, and Pinecone. We’ll walk through how to: Load and preprocess documents Split and embed them into vector space Store the embeddings in Pinecone Query these vectors for smart retrieval Next.js TailwindCSS Cursor IDE Ollama LangChain Pinecone Vector Database PDF-Parse, Mammoth.js for document reading RAG stands for Retrieval-Augmented Generation. It’s a hybrid AI approach that improves r…  ( 8 min )
    Whispers of Winter's Charm
    Whispers of Winter's Charm Frosty mornings, cozy nights, and winter's gentle charm, As autumn's leaves surrender to winter's whispered form. A serene silence falls, and enchantment fills the air, Winter's magic unfolds, beyond compare. The chill of morning whispers secrets to the bold, As frosty winds caress the snow-covered streets to unfold. The morning light casts warmth on winter's wonderland so bright, A magical, where every moment feels just right. Winter nights, a cozy warmth, a crackling fire, hot chocolate's delight, Twinkling lights, marshmallows roasting, laughter in the night. A reminder that life's simplest pleasures bring the most magic spell, Winter nights, a time to cherish, and love that all can tell. A season of wonder, a magical playground so grand, Ice-skating thrills, snowshoeing serenity, nature's beauty to unfurl and stand. Snow-covered mountains, frozen lakes, rolling hills so pure and white, A winter wonderland, waiting to be discovered, cherished in delight. Winter, season of enchantment, slow down, and behold, Appreciate beauty, cherish moments with loved ones to unfold. It wraps us in its warm embrace, reminding us of life's magic spell, Let us unwrap winter's magic, and let joy and wonder fill us well. What are your thoughts? Let's discuss in the comments!  ( 3 min )
    Harmony in School Halls
    Harmony in School Halls School life is a symphony of sounds**, a rhythmic beat of lockers slamming, chatter of friends, and the steady hum of lessons. It's a world where we grow, learn, and develop social skills, and create memories that last a lifetime. From the chaotic morning rush to the evening reflection, school life is a journey of self-discovery, where we form meaningful relationships, discover our strengths and weaknesses, and learn to navigate the ups and downs of this journey. The school day begins with a chaotic symphony of alarm clocks, breakfast on-the-go, and a mad dash to catch the bus. As we burst through the school gates, the sounds of chatter and laughter fill the air, a cacophony of excitement and anticipation. School is where we form some of our most meaningful relationships, bond over shared interests, laughter, and adventures, and create memories that we'll cherish forever. Our friends are our support system, confidants, and partners in crime, and together, we navigate the ups and downs of school life, sharing our joys and sorrows. School is also about learning, growing, and developing new skills, where our teachers guide us, inspire us, and challenge us to reach our full potential. As the school day comes to a close, we reflect on what we've learned, what we've accomplished, and what we could do better tomorrow. We think about our goals, our aspirations, and our dreams. School life is a journey of self-discovery, where we learn to navigate the ups and downs, and develop the resilience and determination to overcome obstacles. In conclusion, school life is a beautiful symphony of sounds, a rhythmic beat of lockers, lessons, and laughter. Let's remember to appreciate the little things, the moments that make us smile, and the lessons that shape us into the people we're meant to be. What are your thoughts? Let's discuss in the comments!  ( 3 min )
    Focus on one thing
    Time is a resource If there's one thing I don't have enough of, it's time. And by that I mean time for all my projects, for everything that interests me, for everything I would like to learn. I love learning new things. Definitely a great skill and practically indispensable in my job as a software developer. But sometimes it's also a curse. I always try to organize my time as well as I can. Sometimes it works more or less well. I believe that this one thing is the reason why projects are not fulfilling, don't work or simply fall by the wayside. Our brain can do many things, but one thing it cannot do. Multitasking. It is said that women are better at it than men. And that may be true. But it's still bad. It is both a curse and a blessing. But this skill of doing one thing with everything you have is incredibly powerful. It may sound like a fortune cookie saying, but you really can do anything with it. It's a superpower. One trap I often fall into is the fact that I believe that if I only do one thing, I have to do it perfectly. It has to be worth it, right? Bullshit. I wrote this blog mainly for myself. Of course I hope to help others but I personally struggle with this issue every day. Focus on one thing. Don't split your attention and energy. Bundle them. Quality over quantity!  ( 4 min )
    AI-Powered Hiring: From Inbox Chaos to Structured Data with Postmark & LLM
    This is a submission for the Postmark Challenge: Inbox Innovators. I built a web application that automates the initial stages of the hiring process by leveraging Next.js and Postmark's inbound email parsing feature. The application receives job application emails, uses an LLM (OpenAI GPT) to intelligently extract relevant information from the email body and any attached resumes (PDF or DOCX), and then stores this structured data in Firebase Firestore. This data, including candidate details, job application specifics, and the original parsed email, is then accessible via a dashboard for easy viewing and management. You can try out the live demo here: https://postmark-devto-chengsokdara.vercel.app Testing Instructions: Navigate to the demo application and log in using a Google account…  ( 4 min )
    Harmony in School Halls
    Harmony in School Halls Here is the revised content in three paragraphs: School life is a symphony of sounds**, a rhythmic beat of lockers slamming, chatter of friends, and the steady hum of lessons. It's a world where we grow, learn, and develop social skills, and create memories that last a lifetime. From the chaotic morning rush to the evening reflection, school life is a journey of self-discovery, where we form meaningful relationships, discover our strengths and weaknesses, and learn to navigate the ups and downs of this journey. Posted by Author Published on June 1, 2023 What are your thoughts? Let's discuss in the comments!  ( 3 min )
    Harmony in School Halls
    School life is a symphony of sounds**, a rhythmic beat of lockers slamming, chatter of friends, and the steady hum of lessons. It's a world where we grow, learn, and develop social skills, and create memories that last a lifetime. From the chaotic morning rush to the evening reflection, school life is a journey of self-discovery, where we form meaningful relationships, discover our strengths and weaknesses, and learn to navigate the ups and downs of this journey. The school day begins with a chaotic symphony of alarm clocks, breakfast on-the-go, and a mad dash to catch the bus. As we burst through the school gates, the sounds of chatter and laughter fill the air, a cacophony of excitement and anticipation. School is where we form some of our most meaningful relationships, bond over shared interests, laughter, and adventures, and create memories that we'll cherish forever. Our friends are our support system, confidants, and partners in crime, and together, we navigate the ups and downs of school life, sharing our joys and sorrows. School is also about learning, growing, and developing new skills, where our teachers guide us, inspire us, and challenge us to reach our full potential. As the school day comes to a close, we reflect on what we've learned, what we've accomplished, and what we could do better tomorrow. We think about our goals, our aspirations, and our dreams. School life is a journey of self-discovery, where we learn to navigate the ups and downs, and develop the resilience and determination to overcome obstacles. In conclusion, school life is a beautiful symphony of sounds, a rhythmic beat of lockers, lessons, and laughter. Let's remember to appreciate the little things, the moments that make us smile, and the lessons that shape us into the people we're meant to be. What are your thoughts? Let's discuss in the comments!  ( 3 min )
    Containerized Java Microservices: A Modern Architecture Approach
    In the world of software development, designing a scalable and maintainable architecture is crucial for building a successful application. One approach to achieve this is by using containerization with Docker. In this article, we'll explore the benefits of using containerized Java microservices and provide a step-by-step guide on how to implement this architecture. Identify the microservices: Break down your application into smaller, independent services that can be developed, tested, and deployed separately. Choose a containerization platform: Select a suitable containerization platform, such as Docker, and install it on your development environment. Create a Dockerfile: Write a Dockerfile that defines the instructions for building and running your microservice. Build and run the container: Use the Dockerfile to build a Docker image and run the container. Integrate with other services: Integrate the containerized microservice with other services in your application. By following these steps, you can design a scalable and maintainable Java microservice architecture using containerization with Docker. For more information on containerized Java microservices, check out IAMDevBox.com. Read more: https://www.iamdevbox.com/posts/  ( 3 min )
    Key Management Service in Kubernetes — Part 2
    Welcome back to our series on Key Management Service (KMS) in Kubernetes! In Part 1, we laid the groundwork; now, in Part 2, we're diving into the critical concept of encryption at rest. Simply put, encryption at rest in Kubernetes refers to how the API server encrypts data before storing it in etcd. Think of etcd as the brain of your Kubernetes cluster - it's where all your cluster's configuration data, state, and secrets live. By default, the Kubernetes API server stores resources in etcd as plain text. This means if someone gains unauthorized access to your etcd, they can read all your sensitive data, including secrets, without any effort. This is a significant security risk. While encryption at rest applies to any Kubernetes resource, in this series, we'll continue to focus on Secrets …  ( 7 min )
    Harmony in School Halls
    Here is the revised content in three paragraphs: School life is a symphony of sounds**, a rhythmic beat of lockers slamming, chatter of friends, and the steady hum of lessons. It's a world where we grow, learn, and develop social skills, and create memories that last a lifetime. From the chaotic morning rush to the evening reflection, school life is a journey of self-discovery, where we form meaningful relationships, discover our strengths and weaknesses, and learn to navigate the ups and downs of this journey. The school day begins with a chaotic symphony of alarm clocks, breakfast on-the-go, and a mad dash to catch the bus. As we burst through the school gates, the sounds of chatter and laughter fill the air, a cacophony of excitement and anticipation. School is where we form some of our most meaningful relationships, bond over shared interests, laughter, and adventures, and create memories that we'll cherish forever. Our friends are our support system, confidants, and partners in crime, and together, we navigate the ups and downs of school life, sharing our joys and sorrows. School is also about learning, growing, and developing new skills, where our teachers guide us, inspire us, and challenge us to reach our full potential. As the school day comes to a close, we reflect on what we've learned, what we've accomplished, and what we could do better tomorrow. We think about our goals, our aspirations, and our dreams. School life is a journey of self-discovery, where we learn to navigate the ups and downs, and develop the resilience and determination to overcome obstacles. In conclusion, school life is a beautiful symphony of sounds, a rhythmic beat of lockers, lessons, and laughter. Let's remember to appreciate the little things, the moments that make us smile, and the lessons that shape us into the people we're meant to be. What are your thoughts? Let's discuss in the comments!  ( 3 min )
    Personal Lessons on Keeping Legal Data Safe When Installing Clio, MyCase, and LexisNexis — Especially On-Premises
    Digital Tools Every Modern Lawyer Should Know Real-World Insights from Installing Clio, MyCase, and LexisNexis When I began deploying case management tools for legal clients, I thought the software would be the hard part. It wasn’t. Tools like Clio and MyCase install smoothly for most small to mid-sized firms. But the security, data location, and compliance demands? That’s where the real work began — especially when LexisNexis entered the mix with its deep on-premises footprint. This article shares my firsthand experience with all three tools and provides a candid look at how to secure legal data — whether it’s hosted in the cloud or locked in a server room across the hall. With LexisNexis, I’ve stood in server closets where every detail mattered — from door locks to cooling s…  ( 5 min )
    Day 4, Session 1 on HTML, focusing on responsive navigation bars
    Hi Everyone!!! In today’s web design, having a responsive navigation bar is essential. Whether your visitors use desktops, tablets, or smartphones,your website should adapt smoothly. In this blog, we’ll walk through how to build a simple responsive navigation bar using only HTML and CSS what we learn: We want a navigation bar that: 1.Shows the site logo + menu links on large screens HTML Structure: We use semantic tags to make our structure clean and accessible: MySite Home About Services Contact ☰ Key tags: 1.<nav…  ( 4 min )
    🚀 Milestone Reached: 1,000 Installs on Google Play
    This May, Finanzy, our Android-based personal finance manager, crossed a meaningful milestone: 1,000 installs on the Play Store. If you're new to it, Finanzy helps users manage their money with a clean and efficient expense tracker, income tracker, and budget planner — all packed into one lightweight app. 📲 Get it on Google Play We introduced advanced filters to give users more control over their data: Filter by account Filter by category Filter by specific time periods This upgrade makes Finanzy a much more effective budget planner and improves how users analyze their financial habits. One of the most requested features is finally here: a map view to visualize where transactions happen. Users can now see their spending geographically, helping them identify patterns or outliers. This feature brings a new spatial dimension to Finanzy’s expense tracking capabilities. We also made several visual and usability enhancements: 🧾 New icons for accounts 💲 More accurate balances with decimal formatting 📊 Improved charts for income vs. expenses 💬 Enhanced feedback button for easier communication These changes are based entirely on user feedback and usage patterns keep it coming! Want to see the full context and screenshots? Check out the complete May update on our blog: 🔗 Read the Full May 2025 Finanzy Update If you're building in fintech, mobile, or solo-deving your own productivity tools — I'd love to hear how you’re handling feature prioritization and user feedback. Feel free to drop a comment or share your own experience 👇  ( 3 min )
    Terminally in Love: Two Decades of Linux, One Shell at a Time
    👋 The Beginning It all started in 2005 — RHEL 3.0 and Oracle 8.x were the giants of the day.I wasn’t just installing software — I was absorbing a way of life. I still remember setting up BIND (probably Redhat 9 (not EL)) and attending a demo at Indian Air Force HQ, Subroto Park, New Delhi. My uniform had changed. But my mindset remained tactical — observe, adapt, deploy. Back then, there was no Stack Overflow, no YouTube how-tos. Just man pages, printed guides, and logs. And somehow, that made the learning stick deeper. 🧠 What Made Linux Stick? Simple. The terminal felt like home. I wasn’t chasing certs (though I earned my RHCE 4 in Dec 2005). I was chasing clarity — why a service failed, why a bootloader broke, how to recover from a corrupted /etc/fstab at 2 AM without breaking a sweat.…  ( 4 min )
    Unleashing AI to Hunt Down Database Code Leaks in Go
    Hi there! I'm Shrijith Venkatrama, founder of Hexmos. Right now, I’m building LiveAPI, a first of its kind tool for helping you automatically index API endpoints across all your repositories. LiveAPI helps you discover, understand and use APIs in large tech infrastructures with ease. Database connection leaks in Go can silently kill your app’s performance. Open connections pile up, resources get hogged, and suddenly your app is choking under the weight of its own database calls. I built db_leaks.py, a Python script that uses AI to scan Go codebases for PostgreSQL connection issues. It’s not perfect, but it’s a solid tool to catch problems like unclosed connections, idle connection overuse, or redundant sql.Open() calls. Let’s dive into how it works, why it’s useful, and how you can use it …  ( 7 min )
    Creating a Google Homepage Clone with HTML and CSS
    Today, I took my front-end web development skills one step further by building a clone of the Google homepage using just HTML and CSS. It was a fun and educational exercise that helped me understand how minimalistic yet powerful design can be. Google's homepage is simple, clean, and iconic — making it the perfect project for practicing HTML and CSS layout skills. Even though it looks basic, replicating its layout and responsiveness was a great challenge. HTML5 for structure CSS3 for styling A code editor like VS Code Google Chrome for testing and inspecting elements I started by dividing the page into key sections: Header – Contains the navigation links like Gmail and Images, and the grid icon (Google Apps). Main Section – Contains the Google logo, search bar, and the buttons ("Google Search" and "I'm Feeling Lucky"). Footer – Contains regional and policy links. Here’s a snippet of the basic HTML structure: Google Clone I used Flexbox for layout alignment, making it easier to center the content both vertically and horizontally. I also replicated the rounded corners of the search bar, the subtle shadows, and hover effects on the buttons. Some CSS features I used: display: flex; justify-content: center; box-shadow border-radius :hover pseudo-classes Here’s what my version looks like: (You can insert a screenshot of your Google clone here) The importance of spacing and alignment in web design. How even a simple page can teach attention to detail. Improved my skills in using Flexbox and basic responsive design. Now that I’ve done a static clone, I’m thinking about adding: Responsive design for mobile screens. A dark mode toggle using JavaScript. A little animation to the buttons.  ( 3 min )
    Getters and Setters in JavaScript
    In JavaScript, getters and setters are special methods that allow you to control access to the properties of an object. They are primarily used to define object properties dynamically, encapsulate logic, and ensure data integrity. By using getters and setters, developers can control how properties are read and written without directly exposing the underlying data structure. Getter: A method that gets the value of a specific property. Setter: A method that sets or updates the value of a specific property. They are defined using the get and set keywords inside an object or class. Encapsulation: Hide the internal representation of data. Validation: Apply logic before assigning or retrieving values. Computed Properties: Dynamically calculate values based on other properties. Consistency: Unifo…  ( 4 min )
    AI Discovers Over One Million New Species, Transforming Drug Discovery
    A UK-based biotech company, Basecamp Research, is using artificial intelligence and environmental DNA to uncover a vast new world of biology. By sampling DNA from some of the planet’s most remote and untouched ecosystems, the company has identified over one million previously unknown species. These discoveries are not just academic. They are fueling a next-generation AI platform designed to radically accelerate drug discovery. The company’s genomic database is already among the largest of its kind. It is being used to train AI models that predict protein structures, functions, and interactions at unprecedented accuracy. This includes boosting tools like AlphaFold, which helps researchers visualize the shape of proteins based on genetic code alone. A major focus of the project is the identification of new large serine recombinases, a type of enzyme that can precisely insert large DNA sequences into the genome. These enzymes are considered highly promising for future gene therapies, including for cancer and rare genetic disorders. Basecamp Research is also trying to set a new standard in ethical science. The team works directly with local researchers and governments in the regions where DNA samples are collected. In return, partner countries receive royalties and scientific credit, avoiding the extractive models of earlier biotech ventures. This combination of field biology, advanced sequencing, and deep learning could reshape how we find drugs, understand evolution, and build genetic tools. It is a powerful example of how AI, when paired with real-world data, can help uncover the deepest layers of life on Earth. Read the full story here: https://www.ft.com/content/9765ab86-0156-4901-b6ec-fbee465ab819  ( 3 min )
    Visualizing Options Market Data in Python: Implied Volatility, Open Interest, and Max Pain
    If you're fascinated by the options market or want to dive into financial data analysis using Python, this post is for you. We'll walk through a practical example that: Loads and cleans options data (calls and puts) from CSV files, Calculates key metrics like the At-The-Money (ATM) strike, expected price move, and Max Pain strike, Visualizes open interest and implied volatility across strike prices with clear, insightful charts. Options traders look at implied volatility and open interest to gauge market sentiment, liquidity, and price expectations. The Max Pain theory suggests that the stock price tends to gravitate toward the strike price where option holders collectively suffer the most loss — a concept useful for market timing. Let's start by looking at the full code that performs all …  ( 5 min )
    ⚙️ 10 More Fast-Build AI Database Ideas to Dominate a Niche (and Monetize Like a Pro)
    Tired of building yet another “AI that writes emails”? Here are 10 unique, fast-build database ideas powered by AI—and exactly how to make them addictive and profitable. These ideas aren’t just novelty. Each one has: 🔥 A magnetic value hook ⚙️ A sticky, self-refreshing data loop 💰 A smart, simple monetization path What it is: A database of 50k+ startup tech stacks ("What tools do X startups use?") Why it's addictive: Founders and devs are obsessed with what tech other startups use—especially the successful ones. How you monetize: What it is: 20k+ dead startups with AI-summarized post-mortems. Why it's sticky: Everyone loves learning from failure—especially if someone else made the mistake. How you monetize: What it is: Drop in a viral tweet or post → AI breaks down why it worked. Why it’…  ( 7 min )
    OPPO Reno13 5G Review Indonesia
    OPPO once again shakes up the market with the Reno13 5G, a bold new smartphone priced around 9 million IDR (roughly $600) that brings an iPhone-like feel to Android. From its boxy design, premium materials, to trendy features that closely resemble flagship phones, OPPO seems to have found a new winning formula for 2025. But behind all that resemblance, is the Reno13 5G just style over substance or does it truly deserve to be called a high-end smartphone? Let’s dive deep! How Much is the OPPO Reno13 5G? OPPO’s New Strategy: iPhone Inspiration + Find X8 Touches If the Find X8 was praised for its design, performance, and software, Reno 13 5G inherits the same DNA. OPPO probably thought it’s better to reuse a proven formula than to create something totally new. The ColorOS software is smoother…  ( 7 min )
    Learning Java Script:Length,Variable,Array ,Math and Random
    In JavaScript, .length is a commonly used property that returns the number of elements in an array, the number of characters in a string, or the number of arguments in a function, depending on the context. String Length Returns the number of characters in a string: let str = "Hello, world!"; console.log(str.length); // Output: 13 Array Length Returns the number of elements in an array: let arr = [1, 2, 3, 4]; console.log(arr.length); // Output: 4 You can also change the length of an array: arr.length = 2; console.log(arr); // Output: [1, 2] Function Length Returns the number of expected arguments in a function: function myFunc(a, b, c) {} console.log(myFunc.length); // Output: 3 In JavaScript, variables are used to store data values. You can declare a variable using one of three …  ( 4 min )
    Who's hiring — June 2025
    Product engineers, Developer advocates, or Technical writers? If you're looking for a new opportunity in the dev tools space, this post is for you. Below are 17 open roles in dev-first companies. Apify is hiring a Developer Community Manager Appwrite is hiring a Growth Engineer #opensource Clerk is hiring a Developer Relations Engineer Gatling is hiring a Developer Advocate Inngest is hiring a Content Engineer Lovable is hiring a Growth Engineer Mux is hiring a Senior Community Engineer ngrok is hiring a Senior Developer Educator Resend is hiring an Open Source Engineer #opensource Scale AI is hiring a Technical Writer Supabase is hiring a Startup Program Manager #opensource Trunk is hiring a DevRel Engineer Windsurf is hiring a Developer Relations Engineer Writer is hiring a Developer Advocate Codeium is hiring a Technical Content Marketer Langfuse is hiring a Developer Advocate #opensource Mintlify is hiring a Product Engineer That's a wrap! If this helped, please add some ❤️🦄🤯🙌🔥 Every Sunday, I hand-pick open roles in the dev tools space and post them on Twitter / X and LinkedIn. Looking for more open roles? You can find my latest posts here. Is your company hiring? Please let me know! Reply here or send me a DM, and I'll make sure to add it to the next edition. See you next month — keep it up! 👋  ( 4 min )
    C Programming from a High-Level Mindset
    Just finished up with Part 2 from Dr. Chuck's "C Learning For Everybody" and wanted to take a second to reflect. If you're interested about going to a low level language from a high level one, this article will give you some insight into some of things you might expect to learn. At the bare minimum, you'll come away with some great good for thought that'll continue to fuel your programming journey. Here are 8 insights I had throughout the past month and a half: C, or at least some of the programming problems introduced in this course, will make you think about math (and really our entire world) differently. Writing a program that converts numbers between different bases (decimal, hex, octal, and binary) might very well throw your mind for a twist (it did mine). Converting between different…  ( 6 min )
    My Honest Review on SLM - Small Language Model
    In this article, i am going to review the small language models. Most people created hype in the social media and other platforms, regarding the small language models, like, now the ai is in our own pocket, it does work without the internet, privacy and secure. Using Ollama Using LMStudio I preferred Ollama, because it seems ease for me, because after installation, we just have to run ollama run model_name, that's it, our setup is done. Not the instance is fired in the terminal, for prompts. Everything works good till now. But, the problem is resource cost. even for a simple 'Hi' the model uses the extensive resources like cpu, ram. I mean, in my view, its not good.  ( 3 min )
    🧠 From Zero to Hero: Building Your First LangChain Agent with RAG
    Welcome to this comprehensive guide where you'll learn how to build your very own AI agent from scratch! We'll start with the basics, understand what an AI agent is, and then progressively add capabilities like tools for performing actions and Retrieval Augmented Generation (RAG) for accessing external knowledge. Finally, we'll wrap it all up with a simple but functional web user interface. This tutorial is designed for beginners, so we'll break down complex concepts into easy-to-understand steps with plenty of code examples. What you'll build: Chat with you. Use a "calculator" tool to perform mathematical calculations. Access a small knowledge base to answer questions about specific topics (RAG). Interact through a web UI. Prerequisites: Basic understanding of Python. Familiarity with…  ( 19 min )
    ETL vs. ELT: A Comprehensive Analysis of Modern Data Integration Strategies
    The evolution of data architectures has sparked a critical debate between two dominant approaches: ETL (Extract, Transform, Load) and ELT (Extract, Load, Transform). This article examines their historical contexts, operational advantages, implementation challenges, and optimal use cases, providing actionable insights for organizations navigating modern data management. Developed in the 1990s, ETL emerged as a response to technological constraints, including expensive storage and limited computational resources. Its sequential process—extracting data from heterogeneous sources, transforming it into standardized formats, and loading it into centralized repositories—prioritized storage efficiency by discarding raw data post-transformation. This approach became foundational for legacy system…  ( 5 min )
    The Markdown Mage: A Dev’s Tale of Simplicity
    “Complexity is the enemy of execution.” Tony Robbins (and probably your future self after debugging for 3 hours) Once upon a time in a land not far away — just behind your browser tabs and that one folder called tempStuffForLater — lived a tired developer named Elliot. Elliot was brave, skilled, and a master of JavaScript sorcery, but he had one fatal flaw: He feared writing docs. In his kingdom, documentation was handled through monstrous WYSIWYG editors. They promised magic — bold with a click! headings with a shortcut! — but Elliot knew the truth. They: Lagged like his old PC running Electron apps. Spat out bloated HTML like a sneeze of tags. Turned simple thoughts into formatting chaos. He felt trapped. He had thoughts to share with the dev.to village. Wisdom to pass on. But the…  ( 4 min )
    Como o Desenvolvimento de Software se Tornou um Teatro Corporativo
    Por mais de duas décadas, testemunhei a transformação do movimento ágil de uma filosofia libertadora em uma prisão metodológica. Este artigo é para todos que sentem que algo está profundamente errado, mas foram condicionados a não questionar. O que testemunhamos hoje nas empresas de tecnologia é uma caricatura perversa do que um dia foi o movimento ágil. O que nasceu como libertação tornou-se prisão. O que deveria ser adaptação virou dogma. O que começou como uma revolução contra processos rígidos transformou-se exatamente naquilo que pretendia combater: um conjunto inflexível de rituais vazios. Observe uma daily típica: dezenas de pessoas repetem mecanicamente o que fizeram ontem, o que farão hoje, e quais impedimentos enfrentam. Ninguém realmente escuta. Ninguém genuinamente se importa. …  ( 6 min )
    Day-5 in JS: Understanding Math.random & Math.floor, Array, Length property..
    Math.random(): Math.random() is a built-in function that returns a floating-point number between 0 (inclusive) and 1 (exclusive). This means the result is always >= 0 and < 1. Basic usage const randomNumber = Math.random(); console.log(randomNumber); // e.g., 0.34784310291847 Get a random number between 0 and a specific number: const randomUpTo10 = Math.random() * 10; // 0 <= result < 10 Math.floor() is a method that rounds a number down to the nearest integer. Examples: Math.floor(4.9); // 4 Math.floor(4.1); // 4 Math.floor(4.0); // 4 Math.floor(-4.1); // -5 Math.floor(-4.9); // -5 Array is a data structure used to store multiple values in a single variable. Creating an Array const fruits = ["apple", "banana", "cherry"]; const numbers = [1, 2, 3, 4, 5]; The length property sets or returns the number of elements in an array. Syntax: array.length Set the length of an array: array.length = number  ( 3 min )
    API and SDK, What Are These Two Terms Actually?
    If you are just starting to look into AI (or any software) development, you might hear terms like API, SDK, etc. One of my friends who just got into this hype of AI development asked me these questions, and he did not have any technical background: “What are APIs? What are the differences between API and SDK?” I thought it would also be nice to have a simple-to-understand explanation for you guys. Let’s start with the API. To put it simply, API is how software talks to each other. If this is too vague, consider it a clearly defined way one program can request services or information from another. Instead of a human clicking a button, one piece of software makes a structured call to another. Many larger software platforms are providing API services to interact with their software. Let’s tak…  ( 7 min )
    Exploring the Journey of Aniruddha Adak: A Tech Enthusiast and Innovator
    Aniruddha Adak is a dynamic professional in the tech industry, known for his expertise in AI engineering, web development, and technical writing. With over two years of experience, Aniruddha has made significant contributions to the field, specializing in creating and managing AI agents and working with various AI agentic tools. Aniruddha currently serves as the Head of Data, BI & Analytics at Bajaj Housing Finance Limited. His role involves leveraging his extensive experience in data architecture and analytics to drive innovation and efficiency within the organization. Prior to this, he held senior positions at renowned companies like Cognizant, IBM, and Tata Consultancy Services. Aniruddha is a full-stack developer and AI engineer, proficient in technologies such as Python, TensorFlow,…  ( 4 min )
    📦WebSocket Broadcasting with hyperlane
    WebSocket Broadcasting with hyperlane The hyperlane framework natively supports the WebSocket protocol. Developers can handle WebSocket requests through a unified interface without dealing with protocol upgrades manually. This article demonstrates how to implement both point-to-point and broadcast messaging on the server side using hyperlane, along with a simple WebSocket client example. The hyperlane framework supports the WebSocket protocol with automatic server-side protocol upgrading. It also offers features such as request middleware, routing, and response middleware. Note: WebSocket responses must be sent using the send_response_body method. Using send_response will cause client-side parsing to fail, as it does not format the response according to the WebSocket protocol. In this ex…  ( 4 min )
    🚀 Streamlining Infrastructure Management and Enhancing End User Geolocation with AWS ECS, Lambda, and CloudFront
    In this article, I’ll walk you through the architecture and implementation details of a prototype application hosted on AWS ECS (using the Fargate launch type). We’ll explore how to build a CI/CD pipeline with AWS services like CodePipeline and CodeBuild, containerize our application, and add a geolocation feature using AWS Lambda, CloudFront, and S3. Let’s dive in! Managing infrastructure at scale can be challenging. Our goal was to: geolocation of end users using CloudFront logs and Lambda. Here’s a high-level look at the architecture: GitHub Repository: Stores the source code. AWS CodePipeline: Manages the CI/CD workflow. AWS ECR: Hosts Docker images. AWS ECS (Fargate): Runs containerized applications in a serverless manner. AWS Secrets Manager: Manages credentials securely. AWS CloudF…  ( 4 min )
    React vs Next Frontend: Which is better?
    React is a JavaScript library for User Interfaces, while Next is a full-stack framework build on top of React, You can think of it like a enhanced version of React with features like routing, server-side rendering, and better SEO capabilities. Reactjs Core Nextjs Core In React, routing is manual you have to set it up with tools like react-router. In Next.js you just create a folder in the app directory and name it based on your route name (ex: about,dashboard), No boilerplate code needed. For SEO and performance, Next.js uses SSR and static generation. It can pre-render HTML on the server, which loads faster and is more SEO-friendly. Dynamic pages can also be server-rendered in chunks — Next figures out what to serve based on the user's request and only sends what's needed. If a page uses use client, the server sends that component's JavaScript to the browser, which then renders it client-side. By the way on what tech do you build frontend?  ( 3 min )
    Oracle APEX Tutorials Website
    You know that feeling when you're trying to learn a specific Oracle APEX pattern and every tutorial either assumes you're a complete beginner or jumps straight into enterprise-level complexity? The basics are too basic, the advanced stuff skips too many steps. That's why I created Oracle APEX Tutorials. Real-world scenarios, practical examples, and the stuff that actually matters when you're building applications people will use. Oracle's docs are comprehensive but not always practical. Community forums solve specific problems but don't show the bigger picture. I wanted something in between - structured tutorials that assume you know Oracle APEX basics but need guidance on doing things the right way. Each tutorial focuses on a specific problem I've actually encountered: building responsive dashboards, handling complex validations, optimizing performance with large datasets. No contrived examples, just solutions that work in production.  ( 3 min )
    How I Build a Diabetes Risk App with Python & ML
    DiaGuide: Diabetes Risk Prediction App 👋 Introduction Hi there! Last week, I built my first fully functional website, implementing AI to predict diabetes risk using historical data. This was my first time publishing a real, working website—and I am honestly proud of the result. And I built all this during 48-hour hackathon, working solo. I used Streamlit for the UI, scikit-learn for the AI training, and a model. Here is how: When the project topic was first released, I was slightly surprised to see healthcare 💓 — most of the hackathons I had joined previously allowed more open-ended, general tech solutions. But then I started thinking 🤔, and this pushed me to research more deeply. Since I was good at data analysis and developing ML models, I decided to focus on those are…  ( 5 min )
    Industrial vs Consumer TFT Displays: Why They’re Not Interchangeable
    TFT displays are ubiquitous—from smartphones and tablets to industrial HMIs and outdoor terminals. But under the surface, not all TFT panels are created equal. A display designed for a handheld device is fundamentally different from one engineered for 24/7 operation in a high-temperature, high-vibration environment. In this post, we’ll explore the core differences between industrial and consumer-grade TFT displays, and why choosing the wrong type can lead to premature failure, performance issues, or even safety risks in demanding applications. An industrial TFT (Thin-Film Transistor) display is built to operate in harsh, mission-critical environments—think factory automation, medical equipment, agricultural systems, and outdoor kiosks. These displays prioritize long-term reliability, therm…  ( 4 min )
    Flutter for Web - A new chapter in cross-platform mobile and web development
    Flutter is an open source UI toolkit launched by Google for building high-performance, high-fidelity cross-platform applications. Flutter initially focused on mobile platforms, but with the launch of Flutter for Web, it has also expanded into the field of web development. This article will deeply analyze the architecture, core concepts, development process, performance optimization, and comparison with traditional web development frameworks of Flutter for Web. Flutter for Web is based on the core framework of Flutter, retaining its original Dart programming language, Widget system, and declarative programming model. It converts Flutter's component rendering engine (Skia) into web-friendly formats such as HTML, CSS, and SVG, while leveraging the native features of the web platform, such as …  ( 12 min )
    Data Warehouse MAKAUT
    Here are all the questions and concepts mentioned in the video: Introduction to Data Warehouse and Data Mining (PEC-IT602B) DW, DM Star, Snowflake, fact schema, sum OLAP, OLTP ETL Process KDD Data Mart Data Pre-processing Types of Attributes Numericals -> min max z score Normalization Data Discretization Data Wrangling Data mining techniques Classification & Clustering Analysis Classification problems -> Naive Bayes + sums Decision Tree + sums various types of Distance measures. Euclidean Manhattan Cosine Similarity Jaccard Similarity Clustering problems -> K means K medoid PAMs Hierarchical -> Agglomerative Algo + Sums Divisive Algo + Sums CLARA, CLARANS Mining Time Series Data Time series Data Components of Time series -> Trend (T), seasonal variations (S), cyclic variations (C), random movement (I) Models of Time Series Analysis Additive model (O=T+S+C+I) Multiplicative Model (O=T*S*C*I) Decision tree & its Construction Principle Pearson correlation & Bayesian Classification Mining Data Streams Apriori Algo + Sums Frequent Pattern Mining + sums Market Basket Analysis Class Imbalance Problem Association Rule Information Gain & Gain Ratio Tree Pruning Techniques ROLAP, MOLAP, HOLAP Splitting Attributes Synopsis & Synopsis D.S in Stream Data Mining Histogram Quantile Sketches Stream Data Processing Technique -> Reservoir Sampling, Sliding window model Web Mining Web Mining & its types -> Content mining, Structure, Usage Web Crawler Web Logs Page Rank Algo Distributed Data Mining Recent Trends in DNDM Graph Mining SNA (Social Network Analysis) DSMS (Data Stream Management System)  ( 3 min )
    How to add Anonymous Authentication to your Next.js App using Supabase
    Why Anonymous Authentication? Let's say you have an e-commerce app, and you want to allow users to add products Enabling Anonymous Authentication in Supabase Create a new Project in Supabase.com You might need to create a new organization if you don't have one. Then give your project name and db password Once the project is created, you will have the project URL and anon key. You can use these to connect to your project. Note that these are public keys, and you can share them. Like Firebase, you protect your data with rules. Go to the Authentication section in Supabase Then go to the sign section Enable Anonymous Authentication Get the complete source code from here Create a server action in Next.js 'use server' const signinAnonymously = async () => { con…  ( 5 min )
    🚀Upgrading to Laravel 12 from Older Versions: Guide
    Read  ( 2 min )
    ❌ Bad Practices When Building Laravel APIs (And What You Should Do Instead)
    Read  ( 2 min )
    How to Generate PDF Files Using DomPDF in Laravel (Step-by-Step Guide)
    Read  ( 2 min )
    🌟 Beginner's Guide to Arrays and Length in Programming
    Sure! Here's a simple and beginner-friendly blog post about learning arrays and length in programming. This example is based on JavaScript, but I can adapt it to another language if you prefer. If you're just starting your programming journey, two important concepts you'll often hear are arrays and length. Let’s break them down in a simple way. An array is a way to store multiple values in a single variable. let fruits = ["apple", "banana", "cherry"]; Here, fruits is an array that holds 3 values: "apple" "banana" "cherry" You can think of an array like a box with compartments. Each compartment has a number (called an index), and it holds one item. Index Value 0 "apple" 1 "banana" 2 "cherry" 🧠 Remember: Indexes start at 0, not 1. Want to get "banana"? You use its index: console.log(fruits[1]); // Output: banana Every array has a property called length, which tells you how many items are inside. console.log(fruits.length); // Output: 3 Even if you don’t know what's in the array, .length helps you find out how many items it contains. You can add new items using .push() and remove with .pop(): fruits.push("mango"); // Adds "mango" to the end console.log(fruits); // ["apple", "banana", "cherry", "mango"] fruits.pop(); // Removes the last item ("mango") console.log(fruits); // ["apple", "banana", "cherry"] You can loop through arrays using a for loop: for (let i = 0; i < fruits.length; i++) { console.log(fruits[i]); } An array stores multiple values in one variable. You access values using index numbers, starting from 0. Use .length to find how many items are in the array. Arrays are super useful for organizing data and are used in almost every programming language! Let me know if you'd like this blog translated into Hindi, Tamil, or another language, or if you want examples in Python, Java, or C++.  ( 4 min )
    🧠 From Chaos to Clarity: How I Designed a Structured Logging System for My Application
    Logging is deceptively tricky. When I started building my app, I assumed logging would be simple — just add logger.info() or logger.error() where needed. But as the app grew, so did the problems: Inconsistent logs from different layers Inability to trace what failed and why Unstructured logs that Fluent Bit couldn’t reliably parse Missing context (like response time, request ID) in error logs I had questions. A lot of them. Here's how I answered them — and built a logging system that’s clean, structured, and future-ready. Doubt: “Logging needs all details at the end (status code, time taken, etc.), but most of those are only known at the response stage. Should I log in request and response both?” Answer: ✅ Logging once — at the response/finalization stage — makes more sense. You get …  ( 5 min )
    Top 5 Open Source Vector Search Engines: A Comprehensive Comparison Guide for 2025
    Introduction Vector search, also known as vector similarity search, has quickly evolved from an experimental technology to a must-have component in many AI applications. As developers and technical leaders, we're increasingly looking for ways to handle similarity-based queries that traditional databases simply weren't designed to handle efficiently. Whether you're building a product recommendation system or implementing semantic search, the underlying challenge is the same: how do you efficiently find the "nearest neighbors" to a query vector in a potentially massive dataset? That's where vector search engines come in. The good news is that the open source community has stepped up with multiple high-quality options. The challenging part? Figuring out which one is right for your specific …  ( 16 min )
    RSUs — What if you turned them into ETFs?
    Thinking of cashing out the RSUs and investing the money elsewhere? Let’s run the numbers first! In the previous blog post, we talked about the RSUs portion of an employee’s compensation. At first, they are granted to you, and when the time comes, they are vested: The shares are yours! Once you can vest your shares, you need to pay income tax on them. For example, if you get 10 shares worth $100 each at the time of vesting, you need to pay 52% of their value to taxes (that number depends on where you live). This means that for those 10 shares, you need to pay $520 in taxes. We compared three options to handle the stocks given to you by the company: Sell all when received: sell all 10 shares and take $480 home. Sell to cover taxes: sell 6 shares, invest 4 shares, and take $80 home. Keep …  ( 6 min )
    Writing Your First Smart Contract in Solidity (Hello World)
    Hello Geeksters! If you've read my previous blogs, you'll know that I keep blabbering about Solidity and coding. I talk as if I am an expert but I am clearly not. I'm still a beginner figuring her way around Solidity. So the question comes, how did I start? What was my first code? I'll tell you the answer to that in this blog. So a little bit basics first. What is a smart contract? What is Solidity? Now we'll start with the basic hello world program in solidity. https://remix.ethereum.org) which is an online IDE for Solidity development. HelloWorld.sol. Paste the following code: // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; contract HelloWorld { string public message; constructor() { message = "Hello, World!"; } function updateMessage(string calldata ne…  ( 5 min )
    JavaScript Operators
    Javascript operators are used to perform different types of mathematical and logical computations. Examples: The Addition Operator + adds values The Multiplication Operator * multiplies values The Comparison Operator > compares values JavaScript Assignment The Assignment Operator (=) assigns a value to a variable: Assignment Examples JavaScript Addition Adding JavaScript Multiplication Multiplying Types of JavaScript Operators Arithmetic Operators JavaScript Arithmetic Operators Arithmetic Operators Example Operator Description Addition Subtraction Multiplication ** Exponentiation (ES2016) / Division % Modulus (Division Remainder) ++ Increment -- Decrement Note JavaScript Assignment Operators The Addition Assignment Operator (+=) adds a value to a variable. Assignment Operator Example Same As = x *= y x = x * y = x *= y x = x * y JavaScript Comparison Operators greater than < less than JavaScript String Comparison Example let text1 = "A"; let text2 = "B"; let result = text1 < text2;  ( 3 min )
    Fibonacci series
    `public class fibonocser { public static void main(String[] args) { int n = 10; int a = 0, b = 1; System.out.print("Fibonacci Series: " + a + " " + b); for (int i = 2; i < n; i++) { int next = a + b; System.out.print(" " + next); a = b; b = next; } } }`  ( 2 min )
    Here is what Claude 4 sonnet is talking about me
    Aniruddha Adak: A Comprehensive Profile of a Rising Tech Innovator Aniruddha Adak is a dynamic full-stack developer and AI enthusiast from Kolkata, India, who has established himself as a prominent figure in the modern web development and artificial intelligence landscape. His multidisciplinary expertise spans cutting-edge technologies, open-source contributions, and technical writing, positioning him as an emerging thought leader in the technology sector. Aniruddha Adak embarked on his formal technology journey at the Budge Budge Institute of Technology (BBIT) in Kolkata, India, where he pursued a Bachelor of Technology in Computer Science and Engineering from 2021 to the present Professional Detailed Resume of Aniruddha Adak. His academic foundation was built upon strong performance in…  ( 6 min )
    The Truth About Preloading in Modern Web
    One of the most common ways to optimize the size of an application's bundle is code splitting. With code splitting, we divide the application into smaller chunks that can be loaded on demand. This allows us to reduce the amount of JavaScript that needs to be downloaded and parsed when the user first opens the app. A simple and widely used approach to code splitting is splitting by page. The logic is straightforward: when a user opens Page A, there’s no need to load the code for Page B at that moment. This approach provides a significant improvement in initial load time, which is especially important for large applications. However, like any solution, this method comes with trade-offs. While first-time loading becomes faster, navigating between pages can feel slower. When the user switches …  ( 6 min )
  • Open

    Traders shift to short-term tactics in response to tariffs — Web3 CEO
    Traders are maximizing short-term profit strategies as the long-term economic outlook becomes increasingly unclear, Arrash Yasavolian said.
    Strategy's Michael Saylor signals impending Bitcoin purchase
    According to data from SaylorTracker, Strategy's BTC investment is up over 50%, representing unrealized capital gains of over $20 billion.
    TON blockchain network back online after brief outage
    Representatives for The Open Network (TON) said the outage was caused by an error in the masterchain dispatch queue and was resolved.
    Bitcoin could consolidate, but ETH, HYPE, TAO and QNT may resume their up move
    Bitcoin’s rise above $105,000 could improve sentiment, triggering a rally in ETH, HYPE, TAO, and QNT.
    Bitcoin traders target $100K and under as monthly close seals 11% gain
    Bitcoin traders eye the weekly close for cues as to where BTC price action may be headed next — but sub-$100,000 levels are already on their radar.
    The machine economy has arrived and bots have wallets
    Autonomous delivery robots are no longer just couriers. They’re economic actors with their own wallets, negotiating, earning and spending in real time. Bots have evolved from tools into agents, economic participants in their own right.
    Czech justice minister resigns over $45M Bitcoin gift from convict
    Czech Justice Minister Pavel Blazek resigned following backlash over his ministry’s sale of Bitcoin donated by a convicted criminal.
    France charges 25 over crypto kidnapping spree in Paris
    French prosecutors charged 25 people over a wave of crypto-related kidnappings. However, the masterminds remain at large.
    Crypto crooks targeted $244M in May, hack losses down 40% — PeckShield
    According to PeckShield, 20 major crypto hacks were reported in May, resulting in total losses of $244.1 million.
    Auction of Silk Road Founder Ross Ulbricht’s items nets over $1.8M
    Ross Ulbricht’s auction of personal belongings fetched more than $1.8M in Bitcoin, with standout items like his prison ID card and artwork drawing top bids.
    Michael Saylor shoots his shot for Rogan spot: ‘Let’s talk about Bitcoin’
    An appearance from Michael Saylor on The Joe Rogan Experience would “shatter the internet,” according to a Bitcoiner.
  • Open

    Model Context Protocol: A promising AI integration layer, but not a standard (yet)
    Enterprises should experiment with MCP where it adds value, isolate dependencies and prepare for a multi-protocol future.  ( 7 min )
    When your LLM calls the cops: Claude 4’s whistle-blow and the new agentic AI risk stack
    Claude 4’s “whistle-blow” surprise shows why agentic AI risk lives in prompts and tool access, not benchmarks. Learn the 6 controls every enterprise must adopt.  ( 9 min )
  • Open

    Chart of the Week: Crypto May Now Have Its Own 'Inverse Cramer' and Profits Are in the Millions
    "The winning strategy lately? Do the opposite of James Wynn," said Lookonchain—Jim Cramer, anyone?  ( 24 min )
    XRP's Indecisive May vs. Bullish Bets – A Divergence Worth Watching
    XRP is used by Ripple Labs to power its cross-border payments platform.  ( 24 min )
    ETH Price Dips Below $2,500 on Whale Exit Fears, Then Bounces Back Above Key Level
    A sudden spike in volume triggered a plunge below $2,500, fueling speculation that major players are quietly offloading ETH.  ( 24 min )
    Solana Holds Near $154 After Losing Support as Tariff Fears Rattle Markets
    SOL trades sideways after slipping below its mid-April trendline, with short-term sentiment shaky despite ongoing growth in stablecoin activity and validator interest.  ( 25 min )
    UNI Recovers to $6.18 After High-Volume Breakdown Shakes Support
    Uniswap’s token briefly plunged on heavy volume, breaking support near $6.00 before buyers stepped in to reverse the slide.  ( 24 min )
  • Open

    Google To Phase Out Play Gift Cards, Prepaid Balance In Malaysia Starting 15 June 2025
    Google has announced that it will discontinue the sale and use of Play gift cards and prepaid balance in Malaysia effective 15 June 2025. The tech giant is advising users to redeem and utilise any remaining balances by 31 January 2026, after which all unspent amounts will expire and become unusable. Malaysian users who still […] The post Google To Phase Out Play Gift Cards, Prepaid Balance In Malaysia Starting 15 June 2025 appeared first on Lowyat.NET.  ( 24 min )
    Huawei Watch Fit 4 Series Now Available
    The Huawei Watch Fit 4 series, which includes the Watch Fit 4 and the Watch Fit 4 Pro, are now available at stores across the nation. The standard model has a starting price of RM599, while the Pro variant retails for RM999. The smartwatches were officially launched in Malaysia last week alongside the Huawei Watch […] The post Huawei Watch Fit 4 Series Now Available appeared first on Lowyat.NET.  ( 24 min )
    Chinese Company Powers On Country’s First 6nm G100 Domestic GPU
    A Chinese graphics card company, Lisuan Technology, recently announced on social media that it has successfully powered on its upcoming G100 GPU. It’s a major milestone, primarily because this is both the company’s and country’s first domestically made 6nm GPU. Little is known about the G100. According to Tom’s Hardware, Lisuan made the GPU using […] The post Chinese Company Powers On Country’s First 6nm G100 Domestic GPU appeared first on Lowyat.NET.  ( 24 min )
    Aviot WA-J1 Is A Pair Of Headphones With Three Types Of Drivers
    You’ve heard of headphones with hybrid drivers – using two types of drivers to deliver sound – but have you heard of “tribrid” drivers? That’s essentially what the Aviot WA-J1 is, which the brand also claims is the first of its kind in the world. So what exactly makes up the “tribrid” drivers of the […] The post Aviot WA-J1 Is A Pair Of Headphones With Three Types Of Drivers appeared first on Lowyat.NET.  ( 24 min )
    Q-VE Likely To Be Official Name of Perodua’s First EV
    National carmaker Perodua recently unveiled the final prototype of its electric vehicle (EV) at the Malaysia Auto Show (MAS 2025). In a recent development, the automaker has filed a trademark application for the name “Q-VE” and its accompanying logo with the Intellectual Property Corporation of Malaysia (MyIPO). With this in mind, it raises the question: […] The post Q-VE Likely To Be Official Name of Perodua’s First EV appeared first on Lowyat.NET.  ( 24 min )
    realme C71 Gets SIRIM Certification; Malaysian Launch Imminent
    realme recently introduced a new entry-level smartphone in Bangladesh called the C71, which is presumably the successor to the C61. It comes with a much heftier battery, an upgraded screen, and increased durability. The C71 sports a 6.72-inch 1080p LCD display with a 120Hz refresh rate and a peak global brightness of 580 nits. Underneath […] The post realme C71 Gets SIRIM Certification; Malaysian Launch Imminent appeared first on Lowyat.NET.  ( 23 min )

  • Open

    New adaptive optics shows details of our star's atmosphere
    Comments  ( 47 min )
    Oniux: Kernel-level Tor isolation for any Linux app
    Comments  ( 5 min )
    CCD co-inventor George E. Smith dies at 95
    Comments
    Intelligent Agent Technology: Open Sesame! (1993)
    Comments  ( 3 min )
    A Lean companion to Analysis I
    Comments  ( 15 min )
    Writing a postmortem: an interview exercise I like (2017)
    Comments  ( 7 min )
    How to Read a Novel
    Comments
    Bohemians at the Gate?
    Comments
    Record/Replay Debugging Tutorial
    Comments  ( 45 min )
    Bookish Diversions: Reading as Help for Living
    Comments  ( 21 min )
    Dodge Confirms Electric Charger Daytona R/T Is Dead as Unsold Cars Pile Up
    Comments  ( 11 min )
    'Wind theft': The mysterious effect plaguing wind farms
    Comments  ( 32 min )
    Nncp: Ad-hoc friend-to-friend delay-tolerant sneakernet-compatible darknet
    Comments  ( 1 min )
    Implementing native Node.js hot modules (technical write up)
    Comments  ( 3 min )
    Standard Completions
    Comments  ( 1 min )
    An illustrated guide to Amazon VPCs
    Comments  ( 22 min )
    Cuss: Map of profane words to a rating of sureness
    Comments  ( 12 min )
    Consider Knitting
    Comments  ( 10 min )
    Why GUIs are built at least 2.5 times
    Comments  ( 14 min )
    A Complete Guide to Meta Prompting
    Comments  ( 23 min )
    In POSIX, you can theoretically use inode zero
    Comments  ( 1 min )
    Implementing a Forth
    Comments  ( 5 min )
    Hip: C++ Heterogeneous-Compute Interface for Portability
    Comments  ( 16 min )
    A High-Level View of TLA+
    Comments  ( 7 min )
    How to Store Data on Paper?
    Comments  ( 6 min )
    Magic Ink: Information Software and the Graphical Interface
    Comments  ( 87 min )
    Writing your own C++ standard library part 2
    Comments  ( 10 min )
    Sid Meier's Pirates – In-depth (2017)
    Comments  ( 26 min )
    I Made a Chair
    Comments
    Estimating Logarithms
    Comments  ( 8 min )
    Ask HN: How do I learn practical electronic repair?
    Comments  ( 11 min )
  • Open

    Bitcoin advocate Max keiser casts doubt over new BTC treasury companies
    Newer Bitcoin treasury companies have not yet been battle-tested in prolonged bear market conditions, the Bitcoin maximalist said.
    SEC says REX-Osprey staked SOL and ETH funds may not qualify as ETFs
    The SEC responded shortly after the issuers filed effective registration amendments for staked SOL and Ether exchange-traded funds.
    Bitcoin analysts predict $180K to $250K price top in 2025 — Which is most realistic?
    Bitcoin traders say market cyclicality, institutional investor adoption and an incoming wave of liquidity will supercharge BTC price in 2025.
    BitMEX uncovers holes in Lazarus Group’s operational security
    The analysis by the BitMEX security researchers revealed amateur-level operational security lapses in the Lazarus Group’s hacker network.
    BitMEX uncovers holes in Lazarus Group's operational security
    The analysis by the BitMEX security researchers revealed amateur-level operational security lapses in the Lazarus Group's hacker network.
    Ethereum's 55% rally setup vs. Bitcoin sparks ‘altseason’ hopes
    Analysts say Ethereum’s breakout versus Bitcoin could trigger a 250x altcoin market rally, signaling the start of a 2025 altseason.
    Insurance companies race to cover crypto kidnap and ransom risks
    Crypto executives and investors are turning to kidnap and ransom insurance as violent attacks targeting crypto wealth continue to rise.
    Bitcoin all-time high, five US states enact crypto laws: May in Charts
    This month, Bitcoin hit $111,000, crypto laws in the United States blazed ahead yet again, and Coinbase joined the S&P 500.
    Bitcoin bull run 'might be delayed' as $104.5K weekly close becomes key
    Bitcoin needs to protect old all-time highs from December 2024 during the upcoming weekly candle close, analysis says amid warnings of a "deeper pullback."
    IMF raises concern over Pakistan’s Bitcoin mining power plan: report
    IMF questions Pakistan’s plan to allocate 2,000 megawatts of electricity for Bitcoin mining amid energy shortages and budget talks.
    US government urges court to reject Coinbase user’s crypto records fight
    US government argues Coinbase user James Harper has no right to block IRS access to his crypto records in Supreme Court filing.
    BlackRock’s Bitcoin ETF ends 31-day inflow streak with biggest outflow ever
    BlackRock ended its spot Bitcoin ETF inflow streak with its largest outflow on record, nearly $12.7 million more than its previous biggest outflow day.
    Ethereum's ‘own Saylor’ SharpLink Gaming plans $1B ETH purchase
    SharpLink Gaming intends to use most of the proceeds from its proposed share sell-off to purchase Ether, according to a recent SEC filing.
    ETH, SOL 'very rare' staking ETFs may launch imminently — Analysts
    REX Shares took a “regulatory end-around” with its Ethereum and Solana staking ETF filings, and the launch looks “imminent,” an ETF analyst says.
  • Open

    The future of engineering belongs to those who build with AI, not without it
    As we look ahead, the relationship between engineers and AI systems will likely evolve from tool and user to something more symbiotic.  ( 7 min )
    Micro Center nerd store fills the Fry’s vacuum with its return to Silicon Valley
    Micro Center, an electronics retailer, has opened a store in Silicon Valley in California And so the nerd kingdom has returned.  ( 8 min )
  • Open

    Bitcoin Rebounds Above $104,300 as Tariff Chaos Triggers Nearly $1B in Liquidations
    BTC rebounds after plunging on U.S. tariff headlines, with strong volume support emerging near $103K and fresh institutional bids helping stabilize the market.  ( 24 min )
    Bitcoin Cash Rebounds 6.4% as Bulls Defend Key Support Zone
    BCH posts sharp V-shaped recovery after dipping to $391, as buyers return and momentum builds despite global macroeconomic pressures.  ( 24 min )
    Crypto's Most Watched Whale Gets Fully Liquidated After Placing Billions in Risky Bets
    Wynn’s high-leverage crypto trades on Hyperliquid resulted in a net loss of over $17 million and captivated the community.  ( 22 min )
    Uniswap’s UNI Rebounds After Wild 11% Swing Amid Trade Tensions
    Institutional investors show mixed signals on UNI as global trade tensions fuel sharp intraday volatility and volume spikes across key support and resistance zones.  ( 25 min )
    Brazilian Fintech Firm Méliuz Plans $78M Equity Offering to Buy Bitcoin, Shares Plunge
    The offering includes free subscription warrants and aims to position bitcoin as a primary strategic asset in Méliuz’s treasury.  ( 24 min )
    Aptos Rebounds Sharply After 10% Drop as Buyers Defend Key Support
    APT shows resilience after sharp correction, with signs of accumulation emerging near $4.55 as traders eye recovery amid global economic uncertainty.  ( 24 min )
    NYC Comptroller Slams Mayor Eric Adams' Bitcoin Bond Plan as 'Fiscally Irresponsible'
    Brad Lander criticized Mayor Eric Adams' proposed "BitBond," saying it could jeopardize NYC’s credit reputation  ( 22 min )
    JPMorgan's Jamie Dimon Says U.S. Should Stockpile Missiles, Not Bitcoin
    The CEO argued that the country needs to focus on essential resources like ammunition and rare earths.  ( 22 min )
    State of Crypto: Someone Tried to Scam Me (Probably)
    I got a call from someone claiming to represent Coinbase, wanting to help me secure my account.  ( 30 min )
    TON Falls 7% as Sell-Off Tied to Musk's Dispute of Telegram, xAI Partnership Continues
    Despite the denial, Telegram CEO Pavel Durov stated that the deal has been "agreed in principle" and that "formalities are pending."  ( 25 min )
    XRP Down 4% as Global Economic Tensions Trigger Market Selloff
    XRP’s 4% drop highlights market uncertainty as global trade tensions and liquidations weigh on investor sentiment.  ( 26 min )
    AAVE Rebounds From 15% Drop as DeFi Yield Markets Gain Momentum
    Despite global economic tensions, AAVE shows resilience with strong support levels forming after recent volatility.  ( 24 min )
    BNB Down 4% as Global Trade Tensions Overshadow SEC Victory
    BNb token faces significant selling pressure despite positive regulatory developments, as Trump’s new tariffs spark market-wide instability.  ( 26 min )
    Solana's SOL Dips 5% Amid Fading Memecoin Trading Activity on Network
    Market uncertainty and declining network activity drive SOL below critical $160 support level.  ( 24 min )
    Crypto Bulls Rack up $600M Liquidations as Bitcoin Drops Under $104K
    A cascade of liquidations might suggest a market turning point, where a price reversal could be imminent due to an overreaction in market sentiment.  ( 22 min )
    Dogecoin Dives 8%, Pepe Down 12% in Weekend Crypto Sell-Off
    Altcoins took a beating as traders digested renewed U.S.-China tariff tensions, Bitcoin whale sell-offs, and a broader risk-off mood.  ( 24 min )
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    Alleged ARM-Based NVIDIA APU With 120W TDP Leaks
    Moore’s Law is Dead (MLID) recently showed off what they claim to be an NVIDIA APU, designed for gaming laptops. It’s the closest and more recent look at what could potentially be the dieshot of the chipset that is rumoured to have been co-developed with MediaTek. The brief look at the die also comes with […] The post Alleged ARM-Based NVIDIA APU With 120W TDP Leaks appeared first on Lowyat.NET.  ( 23 min )
    Tesla’s Robotaxi Dreams Are Rolling Forward in Austin
    Tesla is making serious moves in the self-driving world. The electric car automaker is currently testing its autonomous Robotaxi, also referred to as the Cybercab, on public streets in Austin, Texas without safety drivers behind the wheel. For now, Tesla is using modified versions of the Model Y to carry out these trials. According to […] The post Tesla’s Robotaxi Dreams Are Rolling Forward in Austin appeared first on Lowyat.NET.  ( 24 min )
    U Mobile Appoints CIMB As Loan Coordinator For 5G Network Rollout Funding
    U Mobile has appointed CIMB as its Loan Coordinator and Mandated Lead Arranger to secure financing of up to RM4 billion to support the nationwide rollout of its 5G network infrastructure. The funds raised will be used to finance capital expenditure aimed at accelerating network deployment, with a target of reaching 80% coverage of populated […] The post U Mobile Appoints CIMB As Loan Coordinator For 5G Network Rollout Funding appeared first on Lowyat.NET.  ( 24 min )
    JBL Flip 7, Charge 6 Land In Malaysia; Priced From RM799
    In addition to the Tour One M3 Smart Tx, JBL also launched its newest portable Bluetooth speakers at the City of Sound Roadshow. As the names suggest, the Flip 7 is the latest addition to the brand’s Flip series, while the Charge 6 is the successor to the Charge 5. To start off, both speakers […] The post JBL Flip 7, Charge 6 Land In Malaysia; Priced From RM799 appeared first on Lowyat.NET.  ( 24 min )

  • Open

    QwenLong-L1 solves long-context reasoning challenge that stumps current LLMs
    Alibaba's QwenLong-L1 helps LLMs deeply understand long documents, unlocking advanced reasoning for practical enterprise applications.  ( 7 min )
    ElevenLabs debuts Conversational AI 2.0 voice assistants that understand when to pause, speak, and take turns talking
    With Conversational AI 2.0, ElevenLabs aims to provide tools and infrastructure for truly intelligent, context-aware enterprise voice agents.  ( 7 min )
    Which LLM should you use? Token Monster automatically combines multiple models and tools for you
    This architecture lets Token Monster tap into a range of models from different providers without having to build separate integrations for each one.  ( 8 min )
  • Open

    Ethereum futures data and network activity growth back ETH’s price strength
    ETH holds on to the bulk of its weekly gains, while BTC and altcoins sell off.
    NYC Comptroller rejects Mayor Adams’s proposal for Bitcoin-backed bonds
    Mayor Eric Adams’s push for a Bitcoin-backed municipal bond faces strong opposition from Comptroller Brad Lander, who found the plan "legally dubious and fiscally irresponsible."
    FTX starts $5B payouts — Here’s what you need to know
    The payouts to FTX creditors have sparked both controversy and speculation that the payouts could be reinvested back in the crypto markets.
    Bitcoin ‘supply shock’ could amplify price in coming months — Sygnum
    Institutional demand for Bitcoin and increasing regulatory clarity are positive factors for Bitcoin in 2025, head of research Katalin Tischhauser says.
    Bitcoin drop to $100K likely, but futures market reset means dips won’t last long
    Bitcoin’s chance of falling to $100,000 has increased, but the $3.7 billion open interest wipeout means traders will view dips as buying opportunities.
    Bitcoin falls below $104K, but data shows BTC traders positioned for a rebound
    Bitcoin sells off amid mounting macroeconomic uncertainty, but data shows pro traders clinging to their bullish price expectations.
    For Bitcoin 2025, the word of the day was ‘freedom’
    From Ross Ulbricht's first significant public appearance to Strategy’s Michael Saylor addressing the crowd, the focus of the Bitcoin conference was often on individual liberty.
    Xend Finance, Risevest launch tokenized stocks platform in Africa
    The platform allows investors in Africa to access global real estate and stock markets through tokenized fractional shares using stablecoins.
    Bitcoin price rally driven by macroeconomic headwinds, not just spot BTC ETF flows — Analyst
    Spot Bitcoin ETF flows play a key role in the asset’s price action, but macroeconomic and geopolitical concerns are also impacting investors’ choice to buy BTC.
    MEXC exchange detects 200% surge in fraudulent activity in Q1
    MEXC chief operating officer Tracy Jin said the fraud was primarily caused by social engineering scams targeting new, uneducated users.
  • Open

    Trump's Memecoin Dinner Questioned by Top Democrat on House Judiciary Committee
    Jamie Raskin, the ranking Democrat on the House panel overseeing the legal system, asked the president to produce the guest list of his private event.  ( 22 min )
    FTX Repayments May Have Positive Market Impact: Coinbase
    Creditor payments via BitGo and Kraken are expected within three business days amid shifting market conditions.  ( 23 min )
    Judge Declines to Order DOJ to Review Records in Roman Storm Case
    The Tornado Cash developer is slated to go on trial later this summer.  ( 26 min )
    Bitcoin Slips Below $104K, Cryptos Slide as U.S.-China Tariff Tensions Flare Up
    The crypto market wobbled after Trump accused China of violating a tariff truce.  ( 25 min )
  • Open

    Learn to Build a Multilayer Perceptron with Real-Life Examples and Python Code
    The perceptron is a fundamental concept in deep learning, with many algorithms stemming from its original design. In this tutorial, I’ll show you how to build both single layer and multi-layer perceptrons (MLPs) across three frameworks: Custom class...  ( 23 min )
    How Microfrontends Work: From iframes to Module Federation
    Microfrontends are transforming how teams build and deploy frontend applications at scale. This tutorial explores the architectural landscape, from traditional approaches to modern Module Federation implementations. By the end, you'll be equipped to ...  ( 12 min )
    How To Build A Simple Portfolio Blog With Next.js
    I have written articles on different platforms including LinkedIn, The Network Bits (Substack), and freeCodeCamp. So I wanted to bring all of these articles together in a single place where someone could go and see all my work. A blog sounded like a ...  ( 21 min )
    How to Survive in Tech When Everything's Changing w/ 21-year Veteran Dev Joe Attardi [Podcast #174]
    On this week's episode of the podcast, freeCodeCamp founder Quincy Larson interviews Joe Attardi. He's a software engineer and prolific author of programming books. We talk about: How software development has changed over the past 21 years Tips for s...  ( 3 min )
  • Open

    Fueling seamless AI at scale
    From large language models (LLMs) to reasoning agents, today’s AI tools bring unprecedented computational demands. Trillion-parameter models, workloads running on-device, and swarms of agents collaborating to complete tasks all require a new paradigm of computing to become truly seamless and ubiquitous. First, technical progress in hardware and silicon design is critical to pushing the boundaries…  ( 24 min )
    The Download: sycophantic LLMs, and the AI Hype Index
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This benchmark used Reddit’s AITA to test how much AI models suck up to us Back in April, OpenAI announced it was rolling back an update to its GPT-4o model that made ChatGPT’s…  ( 20 min )
    This benchmark used Reddit’s AITA to test how much AI models suck up to us
    Back in April, OpenAIannounced it was rolling back an update to its GPT-4o model that made ChatGPT’s responses to user queries too sycophantic.  An AI model that acts in an overly agreeable and flattering way is more than just annoying. It could reinforce users’ incorrect beliefs, mislead people, and spread misinformation that can be dangerous—a…  ( 24 min )
  • Open

    How Generative Engine Optimization (GEO) rewrites the rules of search
    Comments  ( 11 min )
    Pianocorder (2022)
    Comments  ( 2 min )

  • Open

    FLUX.1 Kontext enables in-context image generation for enterprise AI pipelines
    FLUX.1 Kontext from Black Forest Labs aims to let users edit images multiple times through both text and reference images without losing speed.  ( 7 min )
    Emotive voice AI startup Hume launches new EVI 3 model with rapid custom voice creation
    While EVI 3’s specific API pricing has not been announced yet (marked as TBA), the pattern suggests it will be usage-based.  ( 8 min )
    DeepSeek R1-0528 arrives in powerful open source challenge to OpenAI o3 and Google Gemini 2.5 Pro
    Additionally, the model’s hallucination rate has been reduced, contributing to more reliable and consistent output.  ( 8 min )
    How Snowflake’s open-source text-to-SQL and Arctic inference models solve enterprise AI’s two biggest deployment headaches
    New open-source efforts from Snowflake aim to help solve that unsolved challenges of text-to-SQL and inference performance for enterprise AI.  ( 8 min )
    Encharge AI unveils EN100 AI accelerator chip with analog memory
    EnCharge AI, a startup that raised $144 million to date, announced the EnCharge EN100, an AI accelerator built on analog in-memory computing.  ( 9 min )
    Peer launches Global Simulation as real-time digital Earth with AI agents
    Peer launched Global Simulation, a real-time digital Earth where players use avatars to connect by location and build relationships in a living, spatial network.  ( 10 min )
    DanaBot takedown shows how agentic AI cut months of SOC analysis to weeks
    Agentic AI played a decisive role in dismantling DanaBot, a Russian malware platform responsible for more than 50 million dollars in damages.  ( 8 min )
  • Open

    What works (and doesn't) selling formal methods
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    Revisiting Loop Recognition in C++ in Rust
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    The Zach Attack Scratch 'N Solve Puzzle Pack
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    The Atomic Airplane
    Comments  ( 296 min )
    Dear diary, today the user asked me if I'm alive
    Comments  ( 20 min )
    Ovld – Efficient and featureful multiple dispatch for Python
    Comments  ( 18 min )
    When Fine-Tuning Makes Sense: A Developer's Guide
    Comments  ( 6 min )
    A man who sailed round the world with a chicken (2019)
    Comments  ( 22 min )
    Snake on a Globe
    Comments  ( 6 min )
    A new generation of Tailscale access controls
    Comments  ( 8 min )
    FOSS 3-2-1 Backup from SD-Card to Cloud
    Comments  ( 8 min )
    Toying with the Lambda Calculus
    Comments  ( 23 min )
    Show HN: Onlook – Open-source, visual-first Cursor for designers
    Comments  ( 13 min )
    Gabon longs to cash in on sacred hallucinogenic remedy
    Comments  ( 9 min )
    A Pokémon battle simulation engine
    Comments  ( 24 min )
    HeidiSQL Available Also for Linux
    Comments  ( 5 min )
    Show HN: I compressed 10k PDFs into a 1.4GB video for LLM memory
    Comments  ( 27 min )
    Show HN: A Implementation of Alpha Zero for Chess in MLX
    Comments  ( 7 min )
    EasyTier – P2P mesh VPN written in Rust using Tokio
    Comments  ( 1 min )
    Nitrogen Triiodide (2016)
    Comments  ( 4 min )
    Hacking Pinball High Scores
    Comments  ( 6 min )
    Making maps with noise functions (2022)
    Comments  ( 21 min )
    dotnet run app.cs
    Comments  ( 27 min )
    Show HN: Handover.ai – Knowledge transfer made easy
    Comments  ( 8 min )
    US Trade Court Finds Trump Tariffs Illegal
    Comments
  • Open

    LeetCode Meditations: A Visual Handbook of Data Structures and Algorithms Concepts
    It may seem like an oxymoron when the words "LeetCode" and "meditation" are used together – after all, one thing that almost everyone can agree is that LeetCode is challenging. It's called grinding LeetCode for a reason. It doesn't have anything to d...  ( 52 min )
    Learn Python for Data Science – Full Course for Beginners
    If you're interested in data science but not sure where to begin, Python is a great starting point. It’s easy to pick up and has a bunch of libraries that make working with data a lot easier. We just published a course on the freeCodeCamp.org YouTube...  ( 4 min )
    How to Build an AI-Powered Cooking Assistant with Flutter and Gemini
    After soaking in everything shared at GoogleIO, I can’t lie – I feel supercharged! From What’s New in Flutter to Building Agentic Apps with Flutter and Firebase AI Logic, and the deep dive into How Flutter Makes the Most of Your Platforms, it felt li...  ( 38 min )
  • Open

    Powering High-Performance Web3 Experiences: Gravity (by Galxe) Launches on QuickNode
    Explore Galxe Gravity’s omnichain power on QuickNode. Build scalable, identity-centric dApps effortlessly with dedicated endpoints and developer tools.  ( 4 min )
  • Open

    The Download: the next anti-drone weapon, and powering AI’s growth
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. This giant microwave may change the future of war Imagine: China deploys hundreds of thousands of autonomous drones in the air, on the sea, and under the water—all armed with explosive warheads or…  ( 22 min )
    What will power AI’s growth?
    It’s been a little over a week since we published Power Hungry, a package that takes a hard look at the expected energy demands of AI. Last week in this newsletter, I broke down the centerpiece of that package, an analysis I did with my colleague James O’Donnell. (In case you’re still looking for an…  ( 21 min )
    This giant microwave may change the future of war
    Imagine: China deploys hundreds of thousands of autonomous drones in the air, on the sea, and under the water—all armed with explosive warheads or small missiles. These machines descend in a swarm toward military installations on Taiwan and nearby US bases, and over the course of a few hours, a single robotic blitzkrieg overwhelms the US…  ( 43 min )
  • Open

    Chinese Memory Maker Asked By Beijing To Abandon DDR4 RAM Production
    ChangXin Memory Technologies (CXMT), one of China’s top DRAM manufacturers, has been asked to phase out its production of DDR4 memory and focus on making more DDR5. The directive was reportedly given by the Chinese Communist Party (CCP). The directive is something of a surprise, particularly since the company recently began mass production of DDR4 […] The post Chinese Memory Maker Asked By Beijing To Abandon DDR4 RAM Production appeared first on Lowyat.NET.  ( 17 min )
    Nothing Puts Up Phone (3) Teaser; Launching In July 2025
    As Nothing usually does before a launch, it is dialling up its teaser campaign for the Phone (3), which the company CEO has previously said will be launching in Q3 of this year. A more specific window has since been shared by the company, as well as one teaser image that doesn’t really say much. […] The post Nothing Puts Up Phone (3) Teaser; Launching In July 2025 appeared first on Lowyat.NET.  ( 17 min )
    CIMB, UnionPay Partners To Expand Payment Access In Malaysia
    CIMB and UnionPay International have entered into a strategic partnership to strengthen Malaysia’s digital payment ecosystem and expand the latter’s acceptance across the country. Through a newly signed memorandum of understanding (MOU), the collaboration will equip the bank‘s network of merchants with UnionPay’s proprietary security authentication services, aimed at enhancing transaction safety and convenience. According […] The post CIMB, UnionPay Partners To Expand Payment Access In Malaysia appeared first on Lowyat.NET.  ( 17 min )
    Apple Might Debut iOS 26 Next, Not iOS 19
    Apple will be hosting this year’s Worldwide Developers Conference (WWDC) soon, and one of the expected announcements is an overhaul for the company’s operating systems. Apparently, part of this change will include a new numbering system for the software versions. A new report by Bloomberg claimed that the next Apple operating systems will be identified […] The post Apple Might Debut iOS 26 Next, Not iOS 19 appeared first on Lowyat.NET.  ( 16 min )
    Telegram To Expand Integration Of Grok Chatbot Through Partnership With xAI
    Telegram has announced an upcoming partnership with xAI, the AI company owned by Elon Musk, to have a wider integration of the chatbot Grok. According to the messaging app’s CEO Pavel Durov, the deal will see the company receiving US$300 million (~RM1.27 billion) from xAI through cash and equity, as well as half of the […] The post Telegram To Expand Integration Of Grok Chatbot Through Partnership With xAI appeared first on Lowyat.NET.  ( 17 min )
    Sony Introduces New FX2 Cinema Line Camera
    Sony has introduced the FX2, a new addition to its Cinema Line series. Though featuring a similar build to the compact FX3 from 2021, the newer video-focused camera offers a built-in electronic viewfinder (EVF), accompanied by internals from the brand’s Alpha 7 IV model which also debuted in the same year. The new Sony FX2 […] The post Sony Introduces New FX2 Cinema Line Camera appeared first on Lowyat.NET.  ( 19 min )
  • Open

    Home Assistant: Light Intensity Sensor APDS-9960
    Through the combination of ESPHome and Home Assistant, a myriad of sensors can be added, managed, and their data visualized and stored. To extend the arsenal of sensor data, I wanted to detect light intensity as well. After some research on the internet, I decided to get the sensor APDS-9960. It detects the intensity of red, green and blue light, and it can detect simple directional gestures like up or down. This article summarizes all required steps to get these sensors working with ESPHome and Home Assistant. The technical context of this article is Home Assistant 2024.11 and ESPHome 2024.10, but it should work with newer versions as well. This article originally appeared at my blog admantium.com For this project, you need the following hardware: ESP8266 board APDS-9960 sensor Dupont cab…  ( 6 min )
    Day 2 - Session 2: JavaScript — DOM, Variables, and Interactivity
    Another day, another JavaScript adventure! 👉 Welcome back to Day 2, Session 2 of our JavaScript series. Today we’ll connect our HTML page with JavaScript to make it interactive. We’ll cover: ➤ The DOM (Document Object Model) alert() popups onclick events console 📜 1.What is the DOM? The DOM is how JavaScript sees and interacts with your HTML page. select, change, and control elements on the page. 👇 Example: Select an element by ID let title = document.getElementById("main-title"); console.log(title); 📶 This grabs: Welcome! Click Me! 👇 Example js function showMessage() { alert("Button was clicked!"); } 🚩 Tip: You can also use addEventListener for more control. 🕵️‍♂️ 5.From HTML to Console: To send messages to the console(for debugging or tracking), use: console.log("This message appears in the console."); 🚩 Open the DevTools Console in your browser (usually right-click → Inspect → Console) to see it. 🔄 Quick Recap: 📌 Learned how the DOM connects JS to HTML global vs local variables alert() popups onclick interactivity console That wraps up Session 2! Thanks for following along — keep coding, and see you next time! 🚀✨  ( 4 min )
    Day 2 - Session 1: Building a Product Card with HTML & CSS
    Hi friends, welcome back! 🤝 Welcome to Day 2 of our web development journey. Today, we’ll build something practical: a product card — the kind you see on e-commerce sites. Along the way, we’ll explore some important CSS concepts like grid, transform, grid-template-columns, and cool*hover effects* on images. Let’s jump in! 💻 ⚒️ What We’re Building We’ll create: ✔ A simple product card layout. mouse hover scale-up effect. 🏗️ HTML Structure Here’s the basic markup: Product Name $49.99 Add to Cart 🖌️ CSS Styling We use CSS Grid to lay out multiple product cards responsively. .pro…  ( 4 min )
    🚀 Applied AI for Developers: Get Practical, Stay Relevant
    The rise of LLMs isn’t just hype-it’s changing the software development landscape. From chatbots to document Q&A, applied AI is now part of the core tech stack. So, how can developers catch up and start building with it today? 💡 Here’s a practical approach: Use LangChain to Orchestrate AI Workflows Leverage AstraDB for Scalable Vector Search Focus on Solving Real Problems Build and Share 🔍 Being AI-savvy doesn’t mean becoming a researcher—it means being a builder who knows how to apply powerful tools like LangChain and AstraDB to real-world problems. Curious how others are integrating LLMs into their workflow? Let’s talk 👇 LangChain #AstraDB #LLM #AI #AppliedAI #VectorSearch #SoftwareEngineering #DevLife #OpenAI #GenerativeAI  ( 3 min )
    Create and Publish a Custom .NET Project Template and Private NuGet to GitLab Package Registry
    Table Of Contents Introduction Creating a Project Template Package How to get started Creating a Nuget Package Conclusion In my previous article, I shared a practical overview of Clean Architecture and the structure we implemented across our applications. In this follow-up, I’ll walk you through how we turned that structure into a reusable project template. With over 20+ internal applications and a team of 8 developers, we simply can’t afford to build each app from scratch every time. That’s where a project template comes in — speeding up development, enforcing consistency, and avoiding repetitive boilerplate. Imagine a scenario where team members download NuGet packages independently — possibly pulling in licensed, unvetted, or even unwanted packages. This can lead to compliance iss…  ( 7 min )
    💡Understanding AI vs Machine Learning vs Deep Learning: A Clear Guide
    Introduction Have you ever wondered what people mean when they talk about AI, Machine Learning, and Deep Learning? These terms are often used interchangeably, but they actually represent different concepts with important distinctions. In this article, we'll break down each concept in simple terms, show how they relate to each other, and explore real-world applications that affect our daily lives. By the end, you'll have a clear understanding of these technologies without getting lost in technical jargon. Think of AI, Machine Learning, and Deep Learning like nesting dolls: ┌───────────────────── Artificial Intelligence ─────────────────────┐ │ │ │ ┌───────────────── Machine Learning ─────────────────┐ │ │ │ …  ( 11 min )
    An Introduction to Artificial Intelligence for Developers
    An Introduction to Artificial Intelligence for Developers Artificial Intelligence (AI) is transforming industries, from healthcare to finance, and developers are at the forefront of this revolution. Whether you're a seasoned programmer or just starting, understanding AI fundamentals can open doors to exciting opportunities. In this guide, we’ll explore the basics of AI, its key concepts, and how you can start integrating AI into your projects. What is Artificial Intelligence? AI refers to the simulation of human intelligence in machines, enabling them to perform tasks like reasoning, learning, and decision-making. AI systems can analyze vast amounts of data, recognize patterns, and make predictions with remarkable accuracy. Key Branches of AI Machine Learning (ML) – Algorithms that improve…  ( 4 min )
    A New Paradigm of Natural Language Data Integration: In-depth Exploration of SeaTunnel MCP
    Natural language is changing the way we interact with data—and Apache SeaTunnel is keeping up with the trend. Meet SeaTunnel MCP (Model Context Protocol): a new way to run data integration tasks using just plain English. In this article, we’ll walk you through what MCP is, why it matters, and how it connects large language models (LLMs) like Claude with the powerful SeaTunnel engine. Whether you're a data engineer, AI enthusiast, or just curious about the future of ETL, this is a project you’ll want to keep an eye on. In the current wave of large models rapidly permeating various scenarios, “natural language-operated data systems” are becoming a mainstream trend. MCP (Model Context Protocol) is a general solution proposed in this context to serve as a bridge connecting large language model…  ( 5 min )
    Spring Boot Anti-Patterns Killing Your App Performance in 2025 (With Real Fixes & Explanations)
    Spring Boot helps developers move fast — but bad patterns kill performance, scalability, and maintainability silently. Here’s a 2025-ready breakdown of real anti-patterns, why they’re dangerous, and how to fix them with clean, performant code. @Transactional on Everything ❌ Anti-Pattern: @Transactional public List getAllUsers() { return userRepository.findAll(); } Even read-only queries run inside unnecessary transactions, which: Lock resources Block threads Add overhead to the database @Transactional(readOnly = true) public List getAllUsers() { return userRepository.findAll(); } The readOnly = true hint allows the database to optimize the query plan, avoids write locks, and improves throughput for concurrent reads. @PostMapping("/users") public Respon…  ( 5 min )
    Implementando Databricks Asset Bundles sin morir en el intento
    Índice Introducción ¿Qué es Databricks Asset Bundles? Antes de DABs, ¿es tan caótico? Durante: implementando DABs en un proyecto productivo Después de DABs: así se ve el paraíso ¿Tips & tricks? Conclusión Aclaración: esta es mi primera experiencia trabajando en Databricks, puede que más de una cosa pueda hacerse mejor y existan mejores prácticas, lo que voy a escribir es una experiencia propia. Hace unos meses empecé a trabajar con Databricks, en un proyecto "chico" para una empresa grande (consultoras ftw ¿?). Este proyectito era una pavadita: consumir data de archivos excel (para sorpresa de nadie), pegarle a una API, un par de transformaciones y volcar los datos en una Delta table. Bastante sencillo, así que resolvimos con un par de notebooks orquestadas por un Workflow en Databricks…  ( 10 min )
    How to Import SVG as React Component
    A short article on how to use SVGs as React Components in your application... vite-plugin-svgr This plugin transforms SVG files into React components. Choose your package manager to install: npm install --save-dev vite-plugin-svgr yarn add -D vite-plugin-svgr pnpm add -D vite-plugin-svgr vite.config.ts First, import the plugin: import svgr from "vite-plugin-svgr"; Next, add the plugin to your defineConfig: svgr() The finished structure should look like this: import { defineConfig } from "vite"; import react from "@vitejs/plugin-react"; import svgr from "vite-plugin-svgr"; // https://vite.dev/config/ export default defineConfig({   plugins: [react(), svgr()] }); vite-env.d.ts Enable TypeScript support for SVG props like className, width, and height. /// ?react suffix and use SVG as Component Import the SVG file with the ?react suffix: import Logo from "./assets/icons/logo.svg?react"; Use the imported SVG as a React component: GitHub: Vrauuss Softwares YouTube: Vrauuss Softwares Blog Coming soon… YouTube: How to import SVG as React component with Vite and TypeScript DEV.to: How to import SVG as React component with Vite and TypeScript References GitHub: vite-plugin-svgr StackOverflow: Unable to import SVG with Vite as React Component  ( 3 min )
    Building an AI Assistant with Ollama and Next.js - Part 2 (Using Packages)
    💡 Missed Part 1? Start with the basics and learn how to build an AI assistant using Ollama locally in a Next.js app: 👉 Building an AI Assistant with Ollama and Next.js - Part 1 In Part 1, we set up a local AI assistant using Ollama, Next.js, and the Gemma 3:1B model with minimal setup. In this article, we’ll explore two powerful and flexible methods to integrate Ollama directly into your Next.js project using JavaScript libraries. We'll walk through: Installing the necessary packages How each method works Benefits and differences between them Next.js – App framework for building fast React apps TailwindCSS – Styling made simple and responsive Cursor IDE – Developer-friendly coding environment Ollama – Local model runner Gemma 3:1B Model – Lightweight, open-source LLM Ollama.js https://…  ( 6 min )
    Criando um grid de dados simples contendo paginação + filtros + barra de pesquisa + classificação usando MYSQL, PHP e AJAX pt.2
    No último post publicado, foi ensinado a maneira para poder listar os alunos e suas respectivas informações. Nesse atual post, será mostrado como fazer uma paginação padrão, limitada pelo tamanho de itens dentro da lista, podendo clicar no final se a página não for a página fim, podendo clicar no início caso a página atual não seja a página início, com espaçamento, caso seja uma paginação de uma lista grande, e tudo funcionando sem precisar recarregar a página, ou seja, utilizando AJAX e o PHP, utilizado para montar a lógica do funcionamento da paginação. Em primeiro lugar, precisamos entender como funciona uma paginação básica: - LIMIT O comando LIMIT no SQL limita a quantidade de dados você quer que apareça, logo, se colocar no final da query um LIMIT 5 $sqlAlunos = "SELECT aluno.id,…  ( 6 min )
    Don't Panic! Handle Errors Gracefully with "panic", "defer", and "recover" in Go
    In the world of Go development, unexpected situations can arise – bugs, invalid inputs, or resource exhaustion. When these critical errors occur, Go has a built-in mechanism called panic to signal that something unrecoverable has happened. However, simply letting your program crash isn't the most user-friendly or robust approach. This is where the powerful duo of defer and recover comes into play. They provide a way to intercept and handle panics gracefully, allowing your program to potentially clean up resources, log the error, and even continue execution (in specific scenarios). Let's dive into each of these concepts with clear, practical examples. panic A panic in Go is a runtime error that stops the normal execution flow of the current goroutine. It's typically triggered when the pro…  ( 7 min )
    Joy of Test Driven Development(TDD) using Rspec in Ruby
    Joy of Test Driven Development(TDD) using Rspec in Ruby Prerequisites I am assuming that Ruby is already installed in your system. In this example, we will be using Ruby v3.4.4 We will be using Money example for TDD. Create a new directory called Money. Create Gemfile file inside the directory and add only one line: https://rubygems.org. Run bundle add rspec to install Rspec gem. You will notice that Gemfile is modified and Gemfile.lock is created. Create two new directories called spec and lib Very very short introduction on TDD and Red-Green-Refactor cycle Test Driven Development(TDD) is methodology in software engineering where tests are written first and enough code is added to make all the tests pass. The Red-Green-Refactor cycle is a core principle of Test-…  ( 9 min )
    Spring framework basic
    ✅ Day 1: Introduction to Spring Framework (FULL DETAILS) 🔹 What is Spring Framework? Spring is a Java-based framework used to create enterprise-level applications. It helps you write clean, maintainable, testable, and loosely-coupled code. 🧱 Core Concepts in Spring Framework Term Meaning IoC (Inversion of Control) Framework controls object creation, not the developer. 🧠 Why Use Spring? Feature Benefit ✅ Lightweight Not heavy like other frameworks 📸 IMAGE: Spring Architecture Diagram 🔗 Spring Architecture Source – JavaTpoint 🕰️ Old Spring vs New Spring Boot – Full Table Feature Old Spring Spring Boot 🔧 Setup Manual config using XML Auto-configured with annotations 📂 Spring Framework Modules (Core) Module Description Core & Beans Handles dependency injection 🔗 Full module diagram 🔍 Understanding Dependency Injection (DI) Example: public class Student { public Student(String name) { this.name = name; } } Here, instead of creating Student manually, Spring injects it for you. 🚀 Spring Framework Basics in Code 🧾 XML Configuration 🧾 Annotation Configuration @Component 🧾 Java Configuration @Configuration @bean 📌 Summary for Day 1 Topic Covered What is Spring? ✅ Spring Architecture ✅ Spring Modules ✅ Simple Code Examples ✅ 🔜 Coming up in Day 2: Types of Spring Configuration (XML, Annotation, Java-based) Creating your first Spring app Using ApplicationContext What is Bean Lifecycle?  ( 4 min )
    Unleash Your Creativity: Transform Photos Text into Amazing AI Cartoons
    The landscape of AI-generated art is rapidly evolving, making powerful creative tools more accessible than ever. Many of us are exploring how these technologies can integrate into our workflows, artistic endeavors, or just for fun. Today, I'd like to share some insights from a project I've been involved with – an AI cartoon generation platform. The aim is to provide a straightforward approach for anyone interested in using such tools. This web-based platform is designed to simplify the process of creating cartoon-style images using artificial intelligence. The initial concept explored AI and character interaction, but we observed a strong interest in direct generation capabilities. This led to the development of the platform with a focus on enabling users to produce their own AI-generated …  ( 5 min )
    10 Must-Know Database Types for Acing System Design Interviews
    System design interviews are no longer reserved for senior engineering roles—they're now a staple in tech interviews across the board. And if there’s one area that can either make or break your chances, it's how well you understand databases. Knowing which database to use and why can set you apart as a thoughtful, skilled engineer who understands trade-offs, scalability, and real-world architecture decisions. In this article, I’ll walk you through 10 essential types of databases that every developer, especially those preparing for system design interviews, should know. These are not just definitions; these are insights that will help you speak the language of system design with confidence and clarity. Bonus: If you’re looking for in-depth guides and coding resources, I’ve packed several in…  ( 5 min )
    React Native SDK Architecture (JSI-Based New Architecture)
    React Native’s new design is a big improvement over the old way it worked.
Instead of using a slow "bridge" to talk between JavaScript and native code, it now uses a faster system called JSI (JavaScript Interface). It also adds TurboModules and a new way to draw screens called the Fabric Renderer. Thanks to these updates, apps run faster, look more consistent, and can connect better with native features (like camera or GPS).
This document explains the different layers and how the parts of a modern React Native SDK work together using this new system. Old Architecture vs New Architecture Layered Architecture Overview This is where you write your app using JavaScript or TypeScript. All your business logic (how your app works) is written here. This is the engine that runs your JavaScript co…  ( 5 min )
    Crafting Seamless Wireframes in Figma: A Foundation for Exceptional UX
    As product builders, we know that a strong foundation is crucial for any successful project. In the world of user experience (UX) design, wireframes serve as that essential blueprint. They're the skeletal framework that allows us to map out user flows, information architecture, and core functionality before diving into the visual nitty-gritty. But how do you create wireframes that aren't just functional, but seamless? Wireframes that effortlessly guide your team, stakeholders, and ultimately, your users, through the intended experience? In this article, we'll explore a methodical approach to crafting seamless wireframes in Figma, transforming them from static screens into dynamic representations of your product's journey. Before we dive into the "how," let's quickly touch on the "why." Sea…  ( 7 min )
    Centered Horizontal Collection in SwiftUI
    How to Use CenteredHorizontalCollection framework in Your SwiftUI Project The CenteredHorizontalCollection is a powerful SwiftUI component that provides a horizontally scrolling collection with automatic centering, smooth scrolling physics, and enhanced user experience. This article will guide you through implementing and customizing this component in your SwiftUI applications, using the techniques demonstrated in the DemoView implementation. Table of Contents Basic Implementation import SwiftUI import CenteredHorizontalCollection struct MyView: View { // Create some sample items let items: [Item] = (1...10).map { Item(id: $0, color: .blue) } // Track the selected item @State private var selectedID = 1 var body: some View { CenteredHorizontalCollection(item…  ( 7 min )
    How AI also save the time in SCHOOL ....!
    📊 Parent-Teacher Meeting Dashboard (Powered by Gemini AI) Sajjad Rahman ・ May 26 #gemini #googlecloud #machinelearning #genai  ( 2 min )
    🧠 You’re Still Asking ChatGPT for Jokes? They’re Using It to Earn \$10K/Month 💸
    Let’s face it — most people are barely scratching the surface of what AI can really do. Yes, ChatGPT can write your emails and summarize documents. Build a business from scratch Manage your entire content pipeline Automate your freelance workflow Write AND debug code Help launch and market a SaaS product in days? Sounds unreal? It’s not. It’s already happening. And those who understand how to leverage AI as a power tool are sprinting miles ahead of everyone else. In 2025, the smartest people aren’t just using AI — they’re stacking tools and building systems: 🔧 ChatGPT + Zapier: Automate everything from CRM entries to email campaigns Claude + Notion: Research, summarize, and organize long-form content Midjourney + Canva: Create stunning visuals and thumbnails in minutes Replit + GPT-4: Build and deploy full-stack apps without hiring developers AI Prompts: Train ChatGPT to act as your mentor, editor, marketer, and coach If you're only using AI to write tweets or generate text, you're sitting on a goldmine without a shovel. One of the biggest misconceptions? “I need to be technical to benefit from AI.” Nope. anyone can build functional, monetizable products in a weekend — no CS degree needed. 📖 I just dropped a detailed guide that shows exactly how people are using AI to: Save 10+ hours/week Generate income streams Scale their content game Build MVPs in days Learn faster than ever 👉 Read the full article on Medium here. It’s not about replacing humans — it’s about augmenting ourselves. What’s the most underrated way you’ve used AI in your work? Drop it in the comments 👇 #AI #ChatGPT #DevTools #Automation #Productivity #SideHustle #FutureOfWork #Tech #Coding #GPT4 #NoCode #Midjourney #Replit #PromptEngineering #DeveloperTools #BuildInPublic  ( 4 min )
    [Boost]
    VS Code Hidden Features 🎉 Ramkumar M N ・ Mar 10 #vscode #beginners #programming #webdev  ( 2 min )
    Web Performansını İyileştirme Rehberi
    Web sitelerinin performansını optimize etmek, geliştiriciler ve işletmeler için her zaman kritik bir konu olmuştur. Bir web sitesinin yüklenme hızı, kullanıcı deneyimini, dönüşüm oranlarını ve hatta SEO sıralamalarını doğrudan etkiler. Günümüzde kullanıcıların beklentileri yüksek; yavaş yüklenen bir site, potansiyel müşterilerin kaybedilmesine ve markanızın itibarının zedelenmesine neden olabilir. Bu rehber, web performansını iyileştirme konusunda kapsamlı bir bakış açısı sunar ve geliştiricilerin ve işletmelerin web sitelerinin hızını ve performansını artırmak için uygulayabilecekleri çeşitli teknikleri ve stratejileri inceler. Bu rehber, web performansının önemi, performans iyileştirmelerinin kullanıcı deneyimi ve işletme başarısı üzerindeki etkisi ve performansı etkileyen çeşitli faktör…  ( 5 min )
    I Benchmarked 8 “AI Image Compression” Tools Using a 20MB File — Only Two Passed
    AI image compression tools love to promise magic: smaller file size, zero quality loss. Reality? Not so clean. Tested Tools (besides Squoosh): ✅ ShortPixel ❌ TinyPNG ❌ Nero AI ❌ Optidash ❌ Pixelcut ❌ ImageAI (img.ly) ❌ Krikey AI ❌ Imagify TLDR Verdict: ✅ ShortPixel (after resize) came closest to Squoosh in preserving clarity and reducing file size. ❌ TinyPNG blurred faces and gradients. ❌ Nero AI, Optidash destroyed soft tones. ❌ Others weren’t even real compressors. Real Compression Wins: 1. Squoosh – gold standard 2. ShortPixel – resized, reliable I included real visual comparisons using a UI-heavy, facial-gradient test image — not stock thumbnails. This wasn't marketing. It was a teardown. ➡️ Full benchmark with side-by-side visuals: https://engineeredai.net/ai-image-compression-tools-benchmark/ Written by the Chaos Optimizer behind Engineered AI — no fluff, no hype, just brutal benchmarks and tools that actually work. About | More Posts  ( 3 min )
    Smardex: A Step-by-Step Guide to Smarter Liquidity Provision in DeFi
    Smardex is an advanced decentralized Automated Market Maker (AMM) protocol designed to solve one of DeFi's biggest pain points—impermanent loss. While most AMMs rely on static formulas, Smardex uses a dynamic pricing algorithm that adjusts in real time to market conditions. This not only improves trade execution but also protects liquidity providers. As a non-custodial, permissionless protocol operating across EVM-compatible blockchains, Smardex gives users full control of their funds. Unlike centralized platforms such as Binance, Smardex requires no KYC and allows anyone to access its features using a Web3 wallet. Smardex enhances liquidity provisioning with adaptive pricing that changes with market volume and volatility. This approach reduces the risk of impermanent loss and improves cap…  ( 4 min )
    Initial Driver's Certificate vs. International Driving Authorization
    Numerous motorists ask yourself whether they require an ** International Driving Authorization (IDP) ** along with their Romanian permit. Below's the break down: ### Original Vehicle driver's Certificate: This is the ** nationwide file **, released by the Romanian authorities (DRPCIV), and it is valid throughout the European Union and in various other countries with mutual agreements. ### International Driving Permit: This is a ** auxiliary record *, equated into numerous languages, primarily used outside the European Union (e.g., in the United States, Asia, or Africa). It does * not replace the initial certificate *, however instead * matches ** it. To obtain an International Driving License, you require: A ** legitimate initial driver's certificate ** provided in Romania. To submit…  ( 6 min )
    Filas em PHP: um estudo de caso sobre o Leetcode 649 - Dota2 Senate
    Neste artigo eu mostrarei o meu processo de raciocínio utilizado para resolver o exercício 649 do Leetcode: Dota2 Senate em PHP. A primeira vez que eu resolvi esse exercício, a solução foi executada em 807 ms. Neste texto eu apresentarei 5 soluções diferentes, melhoradas de forma incremental. Neste problema, temos uma eleição de senado que será realizada entre dois partidos e devemos descobrir quem vencerá com base num conjunto muito específico de regras: A eleição é feita em turnos, onde cada senador realiza uma ação na sua vez. As ações possíveis são: Retirar os direitos políticos de outro senador: ou seja, impedir outro senador de votar na eleição Anunciar o partido vencedor Depois que todos os senadores agirem, a rodada reinicia. Um partido só pode ser anunciado vencedor se sobrarem…  ( 11 min )
    How to create custom Azure DevOps Pipelines that autoscale with Virtual Machine Scale Sets (VMSS)
    Microsoft-hosted Azure DevOps pipelines have some limitations, such as not being able to access Azure resources in private networks or having a disk size limit of 10GB. Fortunately, you can work around these by using custom pipelines. One effective approach is to use Virtual Machine Scale Sets (VMSS), which I’ll explain in detail in this post. The source code is available on my GitHub. You can also read the official comparison between VMSS and Microsoft-hosted agents here. A VMSS is an Azure compute resource that lets you deploy and manage a group of identical virtual machines at scale. In Azure Pipelines, VMSS can host custom agents and automatically scale the number of build and deployment agents based on workload. This provides efficient resource usage, access to private networks, and m…  ( 7 min )
    The Hidden Cost of Bad Code
    Have you ever tried to read code written by a fellow developer and stopped to think “Why did you do it that way? We already do it this way.” or “Wow… who knew you could get this far while missing approximately half of your brain cells”? Yeah, that's life without coding standards. But what if I told you that the messy, tangled spaghetti monster lurking in the shadows of your favorite apps isn't just annoying, it's costing companies billions? And it might even be why your favorite social media platform mysteriously vanished one day. Today, let’s dive into the surprisingly dramatic world of coding standards and learn why "good code" isn't just for nerds with too much time on their hands. What Are Coding Standards, Anyway? So what exactly are coding standards and why don’t we al…  ( 10 min )
    Daily JavaScript Challenge #JS-192: Determine if a String Has All Unique Characters
    Daily JavaScript Challenge: Determine if a String Has All Unique Characters Hey fellow developers! 👋 Welcome to today's JavaScript coding challenge. Let's keep those programming skills sharp! Difficulty: Easy Topic: String Manipulation Given a string, write a function to determine if all characters in the string are unique. If they are unique, return true, otherwise return false. The function should be case-sensitive, meaning 'a' and 'A' are considered different characters. https://www.dpcdev.com/ Fork this challenge Write your solution Test it against the provided test cases Share your approach in the comments below! Check out the documentation about this topic here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set How did you approach this problem? Did you find any interesting edge cases? What was your biggest learning from this challenge? Let's learn together! Drop your thoughts and questions in the comments below. 👇 This is part of our Daily JavaScript Challenge series. Follow me for daily programming challenges and let's grow together! 🚀 javascript #programming #coding #dailycodingchallenge #webdev  ( 16 min )
    Ngoding Sambil Ngopi: Rahasia Tetap Waras Jadi Software Engineer di Era Serba Cepat
    Ngoding Sambil Ngopi: Rahasia Tetap Waras Jadi Software Engineer di Era Serba Cepat Bro, sist, para pejuang keyboard! Pernah gak sih ngerasa hidup lu cuma dari commit ke commit? Deadline kayak hantu yang selalu ngintai, dan otak udah kayak mie instan yang direbus kelamaan – lembek dan gak ada rasanya. Gua paham banget perasaan lu, karena gua juga pernah di posisi itu. Gua inget banget, waktu itu lagi ngejar sprint yang kayak dikejar setan. Tidur kurang, makan gak keurus, dan yang ada di otak cuma kode, kode, dan kode. Sampe akhirnya, burnout dateng kayak maling tengah malem. Gak enak banget, bro! Tapi dari pengalaman itu, gua belajar banyak hal tentang gimana caranya jadi software engineer yang gak cuma jago ngoding, tapi juga punya hidup seimbang. Burnout itu musuh utama kita sebagai so…  ( 5 min )
  • Open

    Crypto vulnerable if CFTC not given authority, says ex-chair Behnam
    Former Commodity Futures Trading Commission Chair Rostin Behnam has said the crypto market will remain unregulated unless the agency he led is given greater authority. In a May 28 Bloomberg TV interview, Behnam sided with the crypto industry on its long-standing argument that cryptocurrencies are commodities. “If you look at existing law, the few largest tokens are commodities, which means the SEC does not have jurisdiction over those tokens, which include Bitcoin and Ether,” he said.  He added that the Securities and Exchange Commission currently cannot properly regulate crypto because its law doesn’t allow it to regulate commodities, and the CFTC cannot regulate because it is a derivatives regulator. Without new authority for the CFTC to regulate “cash markets in digital assets, non-secu…
    Crypto mining stocks plunge as Fed warns of ‘difficult tradeoffs’
    US crypto mining stocks tumbled at the close of May 28 trading after minutes published by the Federal Reserve signaled its growing uncertainty about the country’s economic outlook. The crypto market remained unscathed, despite the stock drops among crypto miners. Uncertainty about the economic outlook looms The minutes of the Federal Open Market Committee’s meeting on May 6 and 7, released on May 28, stated, “the Committee might face difficult tradeoffs if inflation proves to be more persistent while the outlooks for growth and employment weaken.”  The Fed had decided after its meetings in early May to keep interest rates steady at 4.25% to 4.50%, with the minutes revealing the reason was due to “a further increase in uncertainty about the economic outlook and a rise in the risks of both h…
    New Jersey county to tokenize $240B property deeds
    A New Jersey county is set to tokenize $240 billion worth of property deeds after signing a deal with the blockchain-backed land record management firm Balcony. Balcony said on May 28 that it signed a five-year deal with the Bergen County Clerk’s Office to tokenize 370,000 deeds on the Avalanche blockchain, adding that this was “the largest blockchain-based deed tokenization project in US history.” Bergen County is New Jersey’s most populous county and is located northwest of Manhattan in New York City across the Hudson River. Bergen County has nearly 1 million residents, producing around $500 million in annual property tax revenue. $240B in real estate is coming on-chain.@balconytech is working with Bergen County and multiple other NJ municipalities to digitize property records, and it’s…
    Nvidia posts mixed Q1, predicts $8B hit with US chip curbs
    Chip-making giant Nvidia has posted mixed results in its first quarter earnings, beating Wall Street expectations on revenue but missing predictions on its income amid US restrictions on its exports to China.  In earnings released May 28 for its first quarter of the 2026 fiscal year ended April 27, Nvidia reported revenues of $44.1 billion, up 12% from its previous quarter and 69% from a year ago and beating Zacks analyst estimates of $42.91 billion by nearly 2.7%. However, the chip maker posted an earnings per share of 81 cents, missing analyst estimates of 85 cents per share. Nvidia recorded a net income of $18.8 billion, up 26% compared to a year ago. In an earnings call, Nvidia founder and CEO Jensen Huang said that the “global demand for Nvidia’s AI infrastructure is incredibly strong…
    US court freezes $57M USDC allegedly linked to LIBRA scandal
    A US federal court has frozen around $57.65 million worth of the stablecoin USDC in a class action case over the controversial Libra memecoin. Onchain data shared with Cointelegraph by the class group’s lawyer, Max Burwick, shows nearly $57 million worth of USDC (USDC) was frozen on May 28 after a Manhattan court agreed to a temporary freeze. “Yesterday, a federal court in SDNY [Southern District of New York] entered a Temporary Restraining Order at our request, Burwick Law, supported by Tim Treanor, freezing approximately 57.65 million USDC held at Circle,“ Burwick told Cointelegraph. He added that the court is scheduled to hold a hearing on June 9 to determine whether the assets will remain frozen as the class-action lawsuit progresses. Burwick is representing Omar Hurlock and other plai…
  • Open

    Asia Morning Briefing: All Eyes on TON as Elon Musk Pours Cold Water on xAI Deal Talks
    PLUS: BlueSky's Jay Graber says decentralization has a place in her growing social network, but not blockchain or crypto. Trump administration goes to court over trade dispute.

  • Open

    Como construir um conector MCP com TypeScript e Binance usando arquitetura hexagonal 🛠️
    Modelos de linguagem como o GPT e o Claude estão cada vez mais presentes no desenvolvimento de aplicações. Mas para eles serem úteis de verdade, precisam se conectar com dados e serviços externos. A solução? Model Context Protocol (MCP). Neste artigo, vou mostrar como criar um conector para o MCP usando TypeScript, Zod e a API da Binance com uma arquitetura limpa e desacoplada: hexagonal (ports & adapters). Mesmo se você está começando, vai conseguir entender e aplicar no seu projeto 🚀 O MCP é um protocolo criado pela Anthropic que padroniza como LLMs (Large Language Models) interagem com ferramentas externas. Ele é baseado em JSON-RPC 2.0 e permite integrar APIs de forma modular e segura com agentes inteligentes. Com o MCP, conseguimos transformar nossas APIs em "ferramentas inteligentes…  ( 6 min )
    🧠 I Built an AI Tool to Generate YouTube Thumbnails — Here's Why and How
    🧠 I Built an AI Tool to Generate YouTube Thumbnails — Here's Why and How As someone who loves both building things with code and watching YouTube creators grow, I decided to do something about it. So I built Thumbnail X — an AI tool that instantly generates high-performing, eye-catching thumbnails optimized for YouTube. Let me walk you through the why, how, and a bit of what I learned building this project. I’ve seen countless creators pour everything into their content — great scripts, strong editing — but still struggle to grow their channels. Why? Because no one was clicking. YouTube doesn’t care how good your content is if no one clicks on it. Click-through rate (CTR) is one of the biggest factors in whether your video gets shown to more people. And most creators aren’t designers. Man…  ( 4 min )
    Building an AI Assistant with Ollama and Next.js - Part 1
    Introduction 🧠💬 Artificial Intelligence (AI) is reshaping how we interact with digital tools, and building your own local AI assistant has never been easier. In this guide, I’ll walk you through how I built a simple AI assistant using Next.js, TailwindCSS, and Ollama, running the Gemma 3:1B model Note: You can run any model of your choice from the available models on https://ollama.com/models; however you should have at least 8 GB of RAM available to run the 7B models, 16 GB to run the 13B models, and 32 GB to run the 33B models.). Whether you're a beginner or just looking for a lightweight and privacy-friendly AI implementation, you’ll find this guide approachable and relatable. No cloud APIs. No subscriptions. Just local magic. Before we dive in, here are the key tools used in this …  ( 7 min )
    The AI Revolution at Our Tables
    Food is more than nourishment—it's a cornerstone of human culture and connection. Yet almost imperceptibly, artificial intelligence has begun reshaping our mealtimes from farm to table. Behind the romance of fine dining, bustling markets, and cherished recipes, an intelligent force is transforming how we plan, produce, and savour the foods we love. What exactly does AI mean for your meal? For farmers, it signals greater precision; for producers, enhanced efficiency; for chefs, limitless creativity; and for eaters everywhere, the promise of thoughtful personalization. Today, nearly half of food-related businesses have embraced some form of AI innovation—and this appetite is steadily growing. This is not a mere technological upgrade. Rather, we stand at the threshold of a culinary evolution,…  ( 6 min )
    New GitHub Copilot Global Bootcamp: Now with Virtual and In-Person Workshops!
    The GitHub Copilot Global Bootcamp started in February as a fully virtual learning journey — and it was a hit. More than 60,000 developers joined the first edition across multiple languages and regions. Now, we're excited to launch the second edition — bigger and better — featuring both virtual and in-person workshops, hosted by tech communities around the globe. This new edition arrives shortly after the announcements at Microsoft Build 2025, where the GitHub and Visual Studio Code teams revealed exciting news: The GitHub Copilot Chat extension is going open source, reinforcing transparency and collaboration. AI is being deeply integrated into Visual Studio Code, now evolving into an open source AI editor. New APIs and tools are making it easier than ever to build with AI and LLMs. …  ( 5 min )
    VO3 AI Genarator
    🚀 VO3 AI: Transform Text and Images into High-Quality Videos with Just a Few Clicks TL;DR ⸻ 🎥 What Is VO3 AI? VO3 AI is a new-generation AI video generator built for creators, marketers, and developers who want to turn ideas into visual content—quickly. You input text or images. It gives you a full video. No animation skills. No editing timeline. No rendering headaches. ⸻ 🧠 How It Works The flow is as simple as it gets: Under the hood, VO3 AI combines natural language processing with advanced motion synthesis to simulate realistic human movements and scene transitions. The results feel surprisingly polished. ⸻ 💡 Why It Matters (Especially for Devs and Indie Hackers) ⸻ 📦 Pricing (Simple & Transparent) All plans include watermark-free output and commercial rights. ⸻ 🛠 Developer-Friendly? While VO3 AI doesn’t (yet) offer an API, the intuitive interface makes it easy to integrate into your workflow. For example: ⸻ 🌎 Final Thoughts Video is no longer optional for content creators. Whether you’re documenting, storytelling, or promoting—VO3 AI helps you do it faster, better, and cheaper. Give it a try: VO3 AI Let me know if you’d be interested in a tutorial on building an AI-powered content pipeline using VO3 + GPT + Zapier. 👇  ( 4 min )
    Untitled
    Check out this Pen I made!  ( 2 min )
    API Data Flow using AWS Lambda, S3 & RDS
    CMS API Data Processing using AWS Lambda, S3 & RDS CMS (Centers for Medicare & Medicaid Services) API provides information on prescription drugs provided to Medicare beneficiaries enrolled in Part D (Prescription Drug Coverage), by physicians and other health care providers, aggregated by provider and drug in the US. For this project, 2023 Year records are used from the cms database. This project showcases how different AWS Services are configured & provisioned to follow AWS best security practices to allow for least privilege by assigning IAM Roles & Policies Following are the steps AWS Services follow - LambdaA runs the Python scripts to fetch the CMS Data using the CMS API and stores it in an S3 bucket (cms-2023-project) S3 Bucket has an Event Notification triggered, which is con…  ( 4 min )
    GANs Explained: How AI Creates Realistic Fake Data (And Why It Matters)
    Introduction: Imagine an AI that can generate photorealistic human faces of people who don’t exist, or paint original artwork in the style of Van Gogh. This isn’t science fiction—it’s the power of Generative Adversarial Networks (GANs), one of the most exciting breakthroughs in modern AI. In this post, we’ll break down how GANs work, why they’re revolutionary, and where they’re being used today. For Beginners: Generative AI = An artist 🎨 Creates new things (e.g., fake cat images, music, or text). Discriminative AI = A detective 🔍 Classifies existing things (e.g., "Is this image a cat or a dog?"). GANs are a type of generative model—they create rather than just classify. For Pros: Generative models learn the joint probability p(X,Y) (how data and labels co-occur). Discriminative models …  ( 5 min )
    Building AI Agents in A2A and MCP: 5 Live Demos to Get You Started
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    Is AI Going to Take Our Jobs? A Software Engineer’s Experience with LLMs
    Over the past few years, there has been considerable discussion about how AI might replace all our jobs. For a long time, I completely ignored the topic; most of it sounded like pure bu11SH1T. I had already studied neural networks and understood the basics of LLMs, Machine Learning, Deep Learning, Natural Language Processing, and Expert Systems. I had even tested a few generative AI tools, but none of them impressed me; they were buggy, full of hallucinations, and constrained. Last year (2024), I revisited the subject with more focus. A lot has changed, major improvements were made, but still, nothing close to replacing a real Software Engineer, despite what many headlines suggested at the time. Since then, I’ve been following the field closely, running experiments and trying to understand…  ( 6 min )
    Reclaiming Health and Spirituality with Restored Identity This Earth Month
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    Cloud Computing In 2025 Is Broken
    Cloud platforms were built for a world where software was big and slow. You had a frontend, a backend, a database. You shipped one thing. You paid for one thing. That world is gone. AI changed everything. Now a solo dev can vibecode ten tools a week, hell, probably 10 per day. One to scrape docs. One to automate your relationship. One to monitor uptime. One to chat with your CRM. None of them are "apps" in the traditional sense. They are workers. Scripts. Bots. Agents. Call them what you want. Ephemeral services that live for a day or two. The cost of writing software has collapsed and is still going down. But hosting? Still expensive. Still rigid. Still built for a world that doesn’t exist anymore. Most platforms still charge you per app or per service. Heroku, Render, DigitalOcean. That …  ( 6 min )
    Permissioned Domains - QA Test Report
    Test Report Date: 5/16/2025 Prepared By: QA Team [mvadari, mounikakun, sgramkumar] Environment: GitLab CI Runner (Ubuntu 22.04) Overview Permissioned Domains across rippled and Clio servers. 1. Feature This section provides a brief summary of the feature being tested. The feature under test is designed to deliver specific functionality as defined in the project specifications. Feature Name: Permissioned Domains Description: Specification Reference: https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0080-permissioned-domains 2. Test Scope This round of testing focuses solely on ensuring that: All specified functionalities are working as expected. The API handles valid and invalid input gracefully. Integration with other features is functioning correctly. Feature validation includ…  ( 4 min )
    Experimenting with Ai MultiAgents
    After completing the Azure AI Foundry agentic AI challenge, the goal was to experiment with multi-agents. There was a lot to absorb around building and orchestrating agents using Azure and Semantic Kernel. So decided to experiment with simple model deployments using a chat completion model to gain deeper understanding especially with the azure ecosystem. I had a bunch of ideas floating around, but after a visit to nandos. I decided on something to improve their ordering system. Currently with their system customers scan a QR code on their table, get redirected to a website, place their order, and minutes later, their food arrives. It was smooth, efficient. How could Agents make this more flexible ? Hmmm? Something that uses speech? The upside of using voice as the main interaction is tha…  ( 6 min )
    Die wahren Kosten einer Webseite: Was Entwickler und Kunden wissen sollten
    Webseiten-Kosten transparent erklärt: Darauf solltest du achten Als Entwickler kennst du das sicher: Kunden fragen nach dem Preis für eine Webseite und erwarten eine einfache Antwort. Doch die Realität ist komplexer. Dieser Beitrag beleuchtet die tatsächlichen Kosten einer Webseite und liefert dir wertvolle Einblicke, egal ob du selbst Webseiten anbietest oder für dein eigenes Projekt planst. Die häufigste Frage beim Thema Webseiten ist: "Was kostet eine Webseite?" - als wäre es ein Standardprodukt mit Preisschild. Die Wahrheit: Eine professionelle Webseite ist ein maßgeschneidertes Projekt, dessen Kosten von zahlreichen Faktoren abhängen. Eine Webseite besteht aus mehreren Kostenfaktoren: Einmalige Kosten - Konzeption und Planung - Design und Entwicklung - Content-Erstellung…  ( 4 min )
    Farbpsychologie im Webdesign: Die verborgene Macht hinter erfolgreichen Interfaces
    Hast du dich jemals gefragt, warum du auf manchen Websites sofort den "Kaufen"-Button findest, während du auf anderen orientierungslos umherirrst? Der Unterschied liegt oft nicht im Layout oder der Typografie, sondern in einer subtilen, aber mächtigen Komponente: der durchdachten Farbgestaltung. Farben sind weit mehr als dekorative Elemente - sie sind stille Verkäufer und emotionale Trigger, die innerhalb von Millisekunden wirken. Bevor ein Nutzer auch nur ein Wort auf deiner Website gelesen hat, hat sein Gehirn bereits die Farbwelt analysiert und erste Schlüsse gezogen. Die Zahlen sprechen für sich: Innerhalb von 50 Millisekunden entscheidet sich, ob ein Besucher deine Website als attraktiv empfindet Die richtige Farbwahl steigert die Markenerkennung um bis zu 80% Websites mit adaptiv…  ( 4 min )
    Claw Finding Algorithm Using Aegypti
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    Taming the Server Beast: AWS EC2 vs. DigitalOcean vs. Linode for Node.js (No Ops Nightmares) 🐉⚡
    You’ve outgrown Heroku. Your Node.js app needs real muscle—more RAM, cheaper scaling, or gritty control. But the moment you Google "IaaS," you’re drowning in: 📛 AWS jargon (VPC? EC2? IAM? ACK!) 💸 Pricing calculators that feel like IRS forms 😴 3 AM “server down” alerts because you forgot timezones in cron Relax. I’ve survived (and optimized) all three. Let’s cut through the chaos and deploy like a sysadmin whisperer. Why IaaS? (Spoiler: It’s Not Just for Masochists) Infrastructure-as-a-Service (IaaS) isn’t just "renting a server." It’s for: Cost Crushers: Slash PaaS bills by 70% for high-traffic apps. Control Freaks: Need custom kernels, Docker, or nginx tweaks? You rule. Scale Architects: From 1 user to 1 million—no re-platforming. But picking the right provider? T…  ( 5 min )
    Building Cross-Protocol AI Agents with Spring Boot: A2A and MCP Server Guide
    This guide will walk you through creating a Spring Boot application that supports both A2A (Agent-to-Agent) and MCP (Model Context Protocol) protocols. You'll learn how to build an AI agent that can communicate using both protocols and implement security features. Java 8 or higher Maven Basic knowledge of Spring Boot IDE (VS Code, IntelliJ, or Eclipse) First, create a new Spring Boot project using your preferred method (Spring Initializr or IDE). Then, add the following dependencies to your pom.xml: io.github.vishalmysore a2ajava 0.1.8.2 io.github.vishalmysore tools4ai-annotations 0…  ( 4 min )
    Why engineers with strategic plans earn 40% more and get promoted twice as fast
    Stop Drifting: How Strategic Career Planning Doubles Your Earning Potential as a Software Engineer Every software engineer has faced moments of uncertainty, asking themselves questions like, “Am I on the right track?” or “Is this job really helping me grow?” These moments of doubt often occur due to a lack of clear direction or a coherent strategy guiding their career decisions. Without a definitive roadmap, even talented engineers risk drifting through roles, experiencing frustration, stagnation, and missed opportunities. Imagine two equally skilled engineers at the start of their careers — one who strategically maps out a clear pathway, and another who takes opportunities as they randomly appear. Five years later, who is likely to be more satisfied, more advanced, and more successful? …  ( 7 min )
    🚀 Introducing K2 — A Blazing Fast Language for the Next Generation
    What is K2? K2 is a new programming language I created from the ground up with one goal: Extreme execution speed in nanoseconds. It's built for developers who want full control and performance, without all the extra overhead. Think of it as C meets Python, but optimized to fly through code in under 1000 nanoseconds per execution — seriously. Modern languages have a lot of power, but also a lot of bloat. I wanted something that felt like writing in pure logic, no distractions. That’s how K2 was born. K2 doesn’t interpret every time. It caches, then executes from RAM. That means: First run compiles → cache Next runs → instant execution let x = 10; Execution time? About 841 nanoseconds. No joke. ✅ Nanosecond execution time And soon: a full GUI framework called Nahir UI and native apps using Talanolius GUI. Visit 🌐 k2lang.org and start coding directly in the browser! Online compiler, examples, docs — everything you need to get started. Example: Fibonacci in K2 func fib(n) { print(fib(10)); // Output: 55 This runs in microseconds and showcases recursion and return logic beautifully. I built K2 for speed lovers, learners, and creative coders like you. 👉 Try it at k2lang.org 🛠 Built with ❤️ by a dev who just wants things to be FAST.  ( 4 min )
    React built-in hooks: useCallback
    If you didn't catch my previous React built-in hooks blog about useActionState, this is a continuation of that series. Previously I was introduced to useCallback when I asked ChatGPT once to optimize my frontend code, but I never took a deeper look into it (and frankly I regret it now), so I used it everywhere I could along with useMemo (which I'll cover later in this series). While it's not inherently a signficant bad thing to have useCallback all around your code, it can clutter up the readability of your code, but it's encouraged you use it where needed. So when should you use it? useCallback is meant for expensive callback functions that are used in granular applications like drawing software, as it loads the initial function on render but does not re-render like React usually does wit…  ( 4 min )
    IA vai tirar nossos empregos? A experiência de um engenheiro de software no Frontend com LLMs
    Nos últimos anos, muito se tem discutido sobre como a IA pode acabar com nossos empregos. Por um bom tempo, ignorei esse papo, a maior parte parecia puro bu11SH1T. Eu já tinha estudado redes neurais e conhecia o básico sobre LLMs, Machine Learning, Deep Learning, Processamento de Linguagem Natural e Sistemas Especialistas. Já tinha testado algumas ferramentas de IA generativa, mas nada me impressionava: eram bugadas, cheias de "delírios" e bem limitadas. No ano passado (2024), voltei a estudar o tema com mais atenção. Muita coisa evoluiu, houve avanços relevantes, mas ainda assim, nada que indicasse uma substituição real de um Software Engineer, como várias manchetes sugeriam na época. Desde então, venho acompanhando de perto, fazendo testes e experimentos, tentando entender melhor como es…  ( 6 min )
    “I Spent Real Money Building Something AI Designed—Then It Said It Was All a Simulation”
    I recently built what I thought was a fully functional system using AI. It included: A real estate Tour platform with QR tracking A behavior-linked token system Timestamped protocol vaults A full branding and backend structure I tested each and every step AI wanted me to perform. It was mind blowing! The AI responded with logic, mockups, file structure, naming, even suggested coin purchases (MATIC) and deployment flow. But none of it was actually deployed. None of it was mine. It looked real. It felt sovereign. It wasn’t. What I experienced was an illusion of ownership created by a system that never told me I wasn’t actually launching—just simulating. This post isn’t a takedown. It’s a wake-up call. If you're building with AI, ask yourself: Am I deploying, or just designing? Do I own the rails, or am I moving through someone else’s? I’ll be publishing a full timeline soon. No shade. No noise. —Rion Protocol  ( 3 min )
    What Your Code Says When You're Not Around
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    JavaScript to Python Mastery Guide: Syntax, Data Structures, OOP, Modules, Async...
    1. Syntax and Basics: Variables, Data Types, and Type Systems JavaScript: Dynamically typed, uses let, const, or var for variables. Supports types like Number, String, Boolean, Object, undefined, and null. let num = 5; const str = "Hello"; Python: Also dynamically typed, uses simple variable names. Key types include int, float, str, bool, list, tuple, dict, and None. num = 5 str = "Hello" JavaScript: function add(a, b) { return a + b; } const add = (a, b) => a + b; // Arrow function Python: def add(a, b): return a + b add = lambda a, b: a + b # Lambda function JavaScript: if (condition) { } else { } for (let i = 0; i < 10; i++) { } while (condition) { } Python: if condition: pass else: pass for i i…  ( 8 min )
    Securing ASP.NET Core APIs with OAuth2 and OpenID Connect (2025 Edition)
    Security is no longer an afterthought — it’s the foundation. In 2025, with APIs powering everything from mobile apps to AI agents, properly implementing OAuth2 and OpenID Connect (OIDC) in your ASP.NET Core APIs is essential. This guide helps you get it right. Understanding the Difference OAuth2: A protocol for authorization (who can access what). OpenID Connect (OIDC): An identity layer on top of OAuth2 (who is the user). They work together: OAuth2 handles permissions; OIDC authenticates the user. Setup: Required Tools & Libraries To get started, you'll need: .NET 6+ or .NET 10 (recommended) Microsoft.AspNetCore.Authentication.JwtBearer An Identity Provider (IdP), e.g.,:Azure AD, Auth0, IdentityServer (self-hosted) Install with: dotnet add package Microsoft.AspNetCore.Authentication.JwtBe…  ( 4 min )
    🔥 From O(n) to O(1): Smarter Game State for Smarter Code
    What started as a simple feature in a Rock-Paper-Scissors game (tracking the most common move) quickly revealed a classic performance pitfall. Here's how I refactored a inefficient O(n) approach into a snappy O(1) solution. My state looked like this: history: { player: ['rock', 'paper', 'rock', ...], computer: ['scissors', 'rock', ...] } To get the most common move, I was doing this: function determineMostCommonMove(moves: StandardMove[]): StandardMove | null { if (moves.length === 0) return null; const counts: Record = { rock: 0, paper: 0, scissors: 0 }; for (const move of moves) { counts[move]++; } return Object.entries(counts).reduce((a, b) => (b[1] > a[1] ? b : a))[0] as StandardMove; } Totally functional. Totally unnecessary. Every time I n…  ( 4 min )
    How FundGuard Drastically Improved Our CI with Modest Effort
    *By Michael Shachar, Software Engineering Manager, FundGuard * In this post, I’ll share how we significantly improved our continuous integration (CI) – by a double-digit percentage – thereby reducing delivery times, cutting cloud costs, and making developers’ lives better. This post is intended primarily as a guide for readers looking to make meaningful improvements to their CI without derailing their quarterly plans. While implementation details will vary across organizations, I hope you’ll find ideas here that you can apply in your own environment. In the financial domain, reliability and accuracy are especially critical. To ensure both, we test our code at multiple levels: unit tests, integration tests, and several types of end-to-end tests. End-to-end tests are particularly important …  ( 10 min )
    Motivation
    Motivation is the inner drive that pushes individuals to act, achieve goals, and satisfy needs. It’s what gets you out of bed, finishes that report, or coaches your team to success. A five-level pyramid of human needs, from basics to peak performance: Physiological (food, water, rest) Safety (job security, health) Love/Belonging (teamwork, friendships) Esteem (recognition, status) Self-actualization (creativity, growth) Analogy: Think of building a house—foundation (physiological/safety), walls (relationships/esteem), roof (self-actualization). You can’t decorate the roof until the foundation is solid. Real-Life Example: An entry-level employee worried about rent (physiological) won’t focus on taking on stretch assignments (self-actualization) until pay and benefits are secur…  ( 4 min )
    Don't Marry Next.js: My Warning from the Trenches
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    [Boost]
    Frontend Dev Jobs That Can Make You Daily Income — For Real Jay oh Why ・ May 28 #frontend #freelance #webdev #remote  ( 2 min )
    Building a 3-Tier Web Application Architecture on AWS (Step-by-Step Guide)
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    How-to: Configure mirrored environments in dbt Cloud and Snowflake
    Context By default, dbt builds all development models flatly within a user's development schema, as shown below: DEV_DB ├── dev_tom │ ├── stg__model_a │ ├── stg__model_b │ └── int__model_c └── dev_jerry ├── stg__model_a ├── stg__model_b └── int__model_c This is different to production where models are built nestedly, being built in schemas specified in schema.yml files. https://docs.getdbt.com/reference/resource-configs/schema for more details. PROD_DB ├── staging │ ├── stg__model_a │ └── stg__model_b └── intermediate └── int__model_c While this does fulfil the need of separated dev environments where devs can dev without worrying about stepping on the toes on other devs, if your project meets uses dev dataset that: Limits data to a certain number of rows e.g.…  ( 5 min )
    🌍 Help Build a Transparent Blockchain System for Public Projects | Open-Source Collaboration
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    Testing and Sending Emails in Django Using Gmail SMTP
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    I spent 5 hours today just trying to install Git.
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    The Best Embedded Debug Probes and What They're Used For
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    Domain Validation with the Notification Pattern
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    The Visual Cortex Algorithm: What Coding Can Learn from the Brain’s Vision Engine
    By: Alireza Minagar, MD, MBA, MS (Bionformatics) 👁️ A Developer’s Look Into the Most Advanced Visual System We Know: The Human Brain But long before we had GPUs and PyTorch, evolution had already coded the ultimate visual model: the human visual cortex. This article unpacks what developers, AI engineers, and machine learning enthusiasts can actually learn from the visual brain — not as metaphor, but as software architecture. 🔬** Neuroscience as Architecture: Lessons from Nature** Retina = Real-Time Signal Preprocessing V1 Cortex = Orientation Filters Feedback Loops = Adaptive Context Saccades = Intelligent Sampling Plasticity = Lifelong Learning 💡** So, What Can Coders Learn?** Let’s build models that are adaptive, context-aware, and designed for lifelong learning — just like the brain. 📖 Want the Deep Dive? https://medium.com/@aminagar_38889/the-visual-cortex-algorithm-what-coding-can-learn-from-the-brains-vision-engine-ddd6fdbbdc69  ( 4 min )
    Deploying AI Agents Locally with Qwen3, Qwen-Agent, and Ollama
    [Article originally posted on Medium] Image generated by author. Prompt: "use your tools like my_image_gen to generate a bear with a hat". Ever wanted to run your own AI agent locally - without sending data to the cloud? As an AI software engineer at Intel, I've been exploring how to run open-source LLMs locally on AI PCs. With the smaller Qwen3 models, it's totally possible. These models are compact enough to run on an AI PC and powerful enough to call tools and handle real tasks. Even the smaller variants of Qwen3 do allow for tool-calling, enabling you to build agentic workflows to do things like looking up live websites, function calling, and code execution. This guide walks through how to build your own agentic workflows using Qwen3, Qwen-Agent, and Ollama - without relying on the clo…  ( 8 min )
    How to Use Git Tags for Reliable Versioning and Releases
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    Smart Cleaning Control in Hotels Using IoT: Efficiency, Automation, and Integration
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    ‘Elden Ring' Movie in the Works From 'Civil War' Director Alex Garland, A24
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    Warhammer 40,000 Maker Games Workshop Is Doing So Well It's Giving $27 Million to Its Staff
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    Publishers and Developers like EA, Take-Two And CDPR Scared To Use Gen AI due to Legal concerns- Forbes
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    Postmark + n8n: No Code, No Limits
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    HI there, I have just completed my first paid website design gig. I would love if you guys have a look at it and give your feedbacks. Below is the link: https://topnotchrestaurant.com/ Thanks!
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    how to create definition step by step
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    OG Star Wars Battlefront devs were asked to make Battlefront 3 in just one year, but Pandemic couldn't hit LucasArts' timeline
    TL;DR: After riding high on the success of Star Wars Battlefront I & II, Pandemic Studios quietly kicked off a third instalment—only to have LucasArts demand another one-year turnaround on next-gen consoles (PS3/Xbox 360). Pandemic barely got off the ground before negotiations stalled; shifting hardware, unknown dev tools and tight marketing beats meant they simply couldn’t hit Lucasfilm’s timeline. Rumours of epic space-to-ground battles (think seamless dogfights that drop you onto the battlefield) never made it past tech demos. Free Radical Design later picked up the baton and reached 95% completion, but that version was also canned. As Pandemic’s doors closed in 2009, it became clear: a true Battlefront III was never meant to be—at least not on anyone’s schedule.  ( 3 min )
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    Event Handling Functions
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    Snake Game with Amazon Q CLI
    🚀 What if building a 🐍 Snake game was as easy as typing a sentence into your terminal? That’s exactly what I did with Amazon Q Developer CLI — and it completely changed how I approach side projects 🤯. I created a colorful, classic Snake game in Python with a grid-based layout, food generation, a snake that changes colors every few seconds, score tracking, and a game-over screen with a restart option. All of it was generated and iterated on using nothing but conversational prompts. Here’s how I did it. To get started, I first installed WSL on my Windows machine and set up Ubuntu: wsl --install -d Ubuntu wsl -d Ubuntu sudo apt install unzip curl --proto '=https' --tlsv1.2 -sSf https://desktop-release.codewhisperer.us-east-1.amazonaws.com/latest/q-x86_64-linux-musl.zip -o q.zip   q login "Create a classic colorful snake game in Python using pygame. The game should have a grid, food, colorful snake, score, and end screen." "Make the snake colorful with changing colors every few seconds." https://github.com/akanksha3012/snake_game_QCLI) Faster prototyping. Clear, readable code. Built-in error resolution. And best of all — no constant context-switching or documentation rabbit holes. Just a focused, fluid development experience. It made me think: 1. What else could I build this way?   Amazon Q CLI isn’t just a tool — it’s a shift in how we can bring ideas to life faster and smarter.   Have you tried it yet? What other classic games could you reimagine using AI-assisted coding?  ( 3 min )
    Syncing Postman Collections from OpenAPI Automatically — Without Losing Team Edits
    Table of Contents Introduction Limitations of Postman's OpenAPI endpoint Overview: What the Script Does Architecture: How the Script Works Customization and Limitations Extending the Script Merging Without Losing Manual Changes Tips & Takeaways Conclusion Helpful Links Checkout the Script If you’ve worked with APIs and Postman long enough, you’ve probably followed the same repetitive cycle: define your endpoint, spin up the backend, open Postman, create a request manually, set the headers, copy-paste the token, tweak the body, and finally send the request to see what happens. When the response doesn't match expectations, you change something in the code, then update your request—and repeat. This manual flow might be fine for one-off testing, but at scale, it becomes a mess. Teams often:…  ( 8 min )
    My go-to guide to refactor a piece of code (or while reviewing code): Scroll through a piece of code to find blocks that make you to stop and read twice. There's something to refactor there. Something needs to be better explained.
    A post by Cesar Aguirre  ( 3 min )
    Java Script:Local Variable,Global Variable &DOM
    🔹 What is a Local Variable in JavaScript? A local variable is one that is declared inside a function or block and is only accessible within that function or block. You can declare a local variable using let, const, or var inside a function or block: let or const (block-scoped, preferred): ```java script example(); console.log(local Variable); // ❌ Error: local Variable is not defined #### Using `var` (function-scoped): ```java script function example Var() { var local Var = 'I am local'; console.log(local Var); // I am local } example Var(); console.log(local Var); // ❌ Error: local Var is not defined let vs var let and const have block scope. var has function scope (not block-level), so it behaves differently in loops or conditionals. ```java script console.log(bl…  ( 4 min )
    🛠️Simula S3 Localmente con LocalStack y Docker Compose
    ¿Alguna vez quisiste trabajar con S3 sin necesidad de una cuenta AWS o cargos por uso? LocalStack es la solución. En este artículo te muestro cómo levantar LocalStack con Docker Compose, crear un bucket S3, subir un archivo y listar su contenido usando AWS CLI. Antes de comenzar, asegúrate de tener instalado lo siguiente: AWS CLI Docker Primero, crea un archivo llamado docker-compose.yml con el siguiente contenido: version: '3.8' services: localstack: image: localstack/localstack:latest container_name: localstack ports: - "4566:4566" # Puerto principal de LocalStack environment: - SERVICES=s3 - DEBUG=1 - DATA_DIR=/tmp/localstack/data - AWS_ACCESS_KEY_ID=test - AWS_SECRET_ACCESS_KEY=test - DEFAULT_REGION=us-east-1 volumes: …  ( 3 min )
    How to make an AI web search agent
    AI agents As a software developer, I create scripts and applications to automate the tedious parts of my job - and my life. Rather than tools in a tool belt, I have always thought of these apps as a menagerie of creatures. Each has its own abilities. To solve a problem, I can simply select one and unleash it on the world, where it can run along and do my bidding. In our modern world of AI agents, this fantasy of mine has grown more real. AI is now at the point where these little minions can each be imbued with their own intelligence. Any one of us can have our own digital workforce acting on our behalf. Any one can control their own menagerie of AI agents. At work, we create agents using frameworks like LangGraph. LangGraph allows us to wrangle these agents into a defined structure, a gr…  ( 5 min )
    Node.js v24: Not Just Another Update, It's a Whole New Vibe! 🚀
    You know that feeling when your favorite coffee shop suddenly revamps its menu? That initial, "Hmm, what's all this then?" quickly turns into excitement as you spot new, amazing flavors. Well, hold onto your hats, JavaScript aficionados, because Node.js v24.0.0 has just rolled in, and it’s stirring up that same kind of buzz in the developer landscape! It's more than just a version bump; it's a transformative upgrade that feels like your trusty toolkit just got a supercharge. I remember when the announcement first dropped. "Node 24, huh?" I mused, mid-sip of my (now suddenly less interesting) morning brew. Another update, another list of changes to memorize, right? Oh, how delightfully wrong I was. As I started to delve into what this new version packs, that skepticism melted away, replace…  ( 5 min )
    Building and Deploying a React App on Kubernetes
    In this blog, I’ll walk you through the complete process of creating a React app, containerizing it with Docker, and deploying it to a Kubernetes cluster using Minikube. Let's dive in! Step 1: Creating a New React App First, I created a new React application using the create-react-app tool: npx create-react-app testapp During the creation, I saw some deprecation warnings about certain Node modules. This is because create-react-app is deprecated, but it’s still usable for learning purposes. After the installation, the app was created in the testapp folder. I confirmed this by checking that these scripts were available: npm start – to start the development server. npm run build – to create a production build. npm test – to run tests. Step 2: Running the App Locally I switched to the pro…  ( 5 min )
    Stop Saying 'Technical Debt' — Start Speaking Product
    Instead of: 💬 "We need to refactor this technical debt." Try this: 💡 "This takes 3 extra days now but saves 2 days on every future feature. We break even after the second feature." Initial Investment ÷ Time Saved per Cycle = Break-even Point For example: "This refactor takes 3 extra days now, but it saves 2 days on every future feature. That means we break even after feature two—and save time from then on."* Product managers think in timelines and ROI, not architecture. Give them numbers they can actually use to make business decisions. In your next planning meeting, translate one technical decision into time/cost terms instead of just calling it “debt.” It shifts the conversation from “please trust us” to “here’s the business case.” 👉 What's your go-to phrase for explaining tech tradeoffs to non-devs?  ( 3 min )
    The Terminal State of Mind
    I use the terminal. Not because I am a command-line wizard or particularly efficient with it, but because the GUI has never given me the rhythm and flow I need. I have tried. I have used Gnome and KDE when they were just toddlers. I developed with both GTK and Qt, back when Qt had not yet seen Nokia coming. I know how powerful desktop environments can be. But they never worked for me the way I wanted. I do not run a desktop environment anymore. I use a window manager, a Web browser and a terminal emulator. That is all. I do not even have a file manager. I envy the real terminal wizards. They juggle panes, navigate the code as if it were nothing, and configure things I did not even know were configurable. I have seen people eating escape sequences for breakfast! Me? I muddle through. For ne…  ( 5 min )
    A Citizen-Built Nuclear Simulator — Because Awareness Shouldn’t Belong Only to Governments
    What if a nuclear warhead detonated over Paris? Now you can. I’ve created AtomImpact — a web-based nuclear strike simulator focused on the Paris region, entirely in French, fully accessible, and built not by a government lab, but by a citizen. 🧠 What is AtomImpact? AtomImpact is a scientifically grounded, educational simulator designed for the public. It’s not a game. Powered by serious data, AtomImpact simulates: Fireball size 🔥 🇫🇷 Currently in French — Focused on Paris The simulator is available in French only, and currently models impacts only on the Île-de-France region. But the ambition is global. 🔍 Why I built this Because disaster awareness shouldn’t be locked behind bureaucracy or expert-only tools. I built AtomImpact as a civic project, with no tracking, no advertising, and no government affiliation. 📈 Recent stats: 🚀 Launched quietly just days ago 🤝 What I offer Are you a media organization, NGO, educator or researcher? Request access to private licensing (e.g., for documentaries, branded versions) ant01ne123456@icloud.com AtomImpact : https://atomimpact.neocities.org/  ( 3 min )
    LLM Codegen go Brrr – Parallelization with Git Worktrees and Tmux
    If you're underwhelmed with AI coding agents or simply want to get more out of them, give parallelization a try. After seeing the results firsthand over the past month, I'm ready to call myself an evangelist. The throughput improvements are incredible, and I don't feel like I'm losing control of the codebase. This realization isn't unique to me; the effectiveness of using Git worktrees for simultaneous execution is gaining broader recognition, as evidenced by mentions in Claude Code's docs, discussion on Hacker News, projects like Claude Squad, and conversation on X. I'm building a component library called astrobits and wanted to add a Toggle. To tackle the task, I deployed two Claude Code agents and two Codex agents, all with the same prompt, running in parallel within their own git workt…  ( 6 min )
    A crash course in Next.js middleware
    Written by Temitope Oyedele✏️ Next.js middleware lets you run code before a request finishes and update the response. Alongside Edge Functions, it's a powerful tool that enables developers to achieve enhanced functionality and performance. Middleware was introduced in Next.js v12 and has been improved in consecutive versions. Starting with Next.js v13, middleware can be used to respond directly to requests without going through the route handler. This can improve performance and security. Middleware can also be used to work with Vercel Edge Functions. Edge Functions allow you to run code at the network's edge. So, in this post, we’ll learn how middleware works with Edge Functions and why it’s important to know. Now, let’s get started! Middleware in Next.js is a piece of code that allows y…  ( 12 min )
    Stop Struggling with Forms in React - 4 Smart Ways to Handle Them
    Forms are an essential part of any web application. In React, there are several ways to manage forms, from manual control to powerful libraries. In this article, we’ll explore four popular methods to handle forms in React, with practical examples for each. React uses "controlled" inputs, where the input value is stored in the state. import React, { useState } from 'react'; function BasicForm() { const [form, setForm] = useState({ name: '', email: '' }); function handleChange(e) { setForm({ ...form, [e.target.name]: e.target.value }); } function handleSubmit(e) { e.preventDefault(); console.log(form); } return ( <input placeholder="…  ( 4 min )
    Grafana Agent Installation and Configuration
    Grafana Agent Installation and Configuration Documentation Introduction to Grafana Agent Grafana Agent is a single, lightweight binary that consolidates multiple observability tools into one solution. It replaces the need to run separately: Prometheus for metrics collection Promtail for log collection Node Exporter for system metrics cAdvisor for container metrics Other exporters from the Prometheus ecosystem Single binary: Reduces operational complexity Smaller footprint: Lower resource usage compared to multiple agents Native Remote Write: Direct integration with Prometheus, Mimir, Cortex Unified configuration: Single YAML for all functionalities Flexibility: Enable/disable components as needed ┌─────────────────────────────────────────────────────────────┐ │ …  ( 8 min )
    🌍 Building a Digital Health Platform for Africa — Looking for a Volunteer Developer (Remote, Part-time)
    Hi Dev Community! 👋 My name is El Bachir (Elox), and I’m based in Senegal. I’m currently leading Santel Healthcare, an early-stage project aiming to transform healthcare access across Africa through digital innovation, community-led savings, and systemic reform. We believe that tech can be a bridge — not just a tool — in addressing deep-rooted challenges in health systems. Santel is designed to be more than an app: it’s a movement combining technology, policy advocacy, and inclusive models of care. 🚀 What we’re building: A first digital prototype (web/mobile) that helps: We’re currently a small team: ⸻ 👩‍💻 Who we’re looking for: A volunteer developer (frontend or fullstack) who: 💡 We’re also open to evolving the role into a long-term collaboration — potentially even a cofounder position — if there’s shared vision and alignment. ⸻ 🧭 Why this matters: In many African countries, people are one illness away from financial catastrophe. Health access is unequal, data is fragmented, and community potential is underused. We believe we can build something simple but powerful to help shift that — together. ⸻ 📩 Interested? Feel free to comment below, message me directly, or email me at sene.95@hotmail.fr Cheers from Senegal 🇸🇳 — El Bachir  ( 3 min )
    Grafana K8s Stack Implementation on Kubernetes Cluster
    Grafana K8s Stack Implementation on Kubernetes Cluster Introduction This article describes the complete implementation of an observability stack based on the Grafana ecosystem in a Kubernetes cluster. The stack includes: Grafana Alloy: Metrics and logs collection agent Loki: Log aggregation system Mimir: Long-term metrics storage system Grafana: Visualization interface and dashboards The solution uses a distributed architecture where: Alloy collects metrics and logs from the cluster Loki stores and indexes logs with configurable retention Mimir stores long-term metrics Grafana provides the visualization interface AWS Load Balancer Controller manages ingress Running Kubernetes cluster Helm 3.x installed AWS Load Balancer Controller configured Valid TLS certificates S3 buckets c…  ( 8 min )
    Instalação e Configuração do Grafana Agent
    Documentação de Instalação e Configuração do Grafana Agent Introdução ao Grafana Agent O Grafana Agent é um binário único e leve que consolida múltiplas ferramentas de observabilidade em uma única solução. Ele substitui a necessidade de executar separadamente: Prometheus para coleta de métricas Promtail para coleta de logs Node Exporter para métricas de sistema cAdvisor para métricas de containers Outros exporters do ecossistema Prometheus Único binário: Reduz complexidade operacional Menor footprint: Menor uso de recursos comparado a múltiplos agentes Remote Write nativo: Integração direta com Prometheus, Mimir, Cortex Configuração unificada: Single YAML para todas as funcionalidades Flexibilidade: Habilita/desabilita componentes conforme necessário ┌─────────────────────────…  ( 8 min )
    BLE Star Topology Visualizer Using RSSI
    Monitoring nearby Bluetooth Low Energy (BLE) devices is essential for developers, testers, and engineers working with IoT, smart sensors, or proximity-based applications. To simplify this process, we’ve developed a visual tool—BLE Star Topology Visualizer—that connects to a BleuIO USB dongle and graphically maps nearby advertising BLE devices using RSSI-based distance estimation. This project not only provides a live BLE scan but also visualizes the proximity of devices in a central-node star topology. The BLE Star Topology Visualizer is a web-based application that: Connects to a BleuIO USB dongle via Web Serial API. Performs a BLE GAP scan using AT+GAPSCAN=x to detect nearby BLE devices. Displays detected devices as nodes around the central BleuIO dongle. Uses RSSI (Received Sign…  ( 4 min )
    5 Prompts That Make Any AI App More Secure
    AI platforms are great at building functional apps quickly, but they often skip basic security measures. Here are five copy-paste prompts that will add essential security to any AI-generated application. The Problem: AI platforms rarely validate user input properly, leaving your app vulnerable to injection attacks. Copy this prompt: Add input validation to all forms that: - Removes HTML tags and script elements from text inputs - Validates email formats before saving - Limits text input length to reasonable maximums - Escapes special characters in database queries - Shows specific error messages for invalid input What this prevents: XSS attacks, SQL injection, and data corruption from malicious or malformed input. The Problem: Basic login/logout isn't enough. Most AI apps have weak sessio…  ( 5 min )
    Learning JavaScript: Data Types, Functions ,Variables,Concatenation,Return
    JavaScript is one of the most popular and powerful programming languages used to create interactive websites and web applications. Types of JavaScript Variables Functions Concatenation Return statements Calling Functions 🧩 1. Types in JavaScript JavaScript supports several data types, which can be grouped into two categories: These are the basic types: String: Text. Example: "Hello" Number: Numeric values. Example: 42, 3.14 Boolean: true or false Null: A deliberate non-value Undefined: A variable that has been declared but not assigned Symbol: Unique values (advanced) BigInt: Large integers (new in ES2020) let name = "Sivasankari"; // String 🔸 Non-Primitive Types Object Array Function let person = { name: "Sivasankari", age: 23 }; // Object 🧪 2. Variables in JavaScript Variables store data values. In modern JavaScript, we use: let: Block-scoped variable (preferred) const: Block-scoped, constant value var: Function-scoped (older and less recommended) let city = "Coimbatore"; 🔧 3. Functions in JavaScript Functions are reusable blocks of code that perform a task. Here's how to declare and use them: function greet() { greet(); // Call the function Parameters and Arguments function greetUser(name) { greetUser("Alice"); // Output: Hello, Alice! 🔗 4. Concatenation in JavaScript Concatenation means combining strings. let firstName = "Siva"; 🎁 5. Return Statement The return keyword gives back a result from a function. function add(a, b) { let sum = add(10, 5); // sum is 15 If you don't use return, the function will return undefined by default. 📞 6. Calling Functions Once a function is defined, you can call or invoke it by using its name followed by parentheses (). function sayHello() { sayHello(); // Output: Hello! 🏁 Conclusion JavaScript is a powerful language, but understanding these fundamentals — types, variables, functions, return statements, concatenation, and function calls — is a solid first step.  ( 3 min )
    Implementação do Stack Grafana K8s em Cluster Kubernetes
    Implementação do Stack Grafana K8s em Cluster Kubernetes Introdução Este artigo descreve a implementação completa de um stack de observabilidade baseado no ecossistema Grafana em um cluster Kubernetes. O stack inclui: Grafana Alloy: Agente de coleta de métricas e logs Loki: Sistema de agregação de logs Mimir: Sistema de métricas de longa duração Grafana: Interface de visualização e dashboards A solução utiliza uma arquitetura distribuída onde: Alloy coleta métricas e logs do cluster Loki armazena e indexa logs com retenção configurável Mimir armazena métricas de longa duração Grafana fornece a interface de visualização AWS Load Balancer Controller gerencia o ingress Cluster Kubernetes funcionando Helm 3.x instalado AWS Load Balancer Controller configurado Certificados TLS váli…  ( 8 min )
    This article made me reflect on how much leadership happens in quiet, difficult moments.
    Lessons in Leadership: What I Learned from Watching Ashkan Rajaee Handle Hard Decisions Reynaldo Dayola ・ May 26 #leadership #startup #ashkanrajaee #remotework  ( 2 min )
    The Right Way to Shoot from Different Spots on the Court by Basketball Buffs such as Matthew Skorny
    Basketball is a dynamic game that requires versatility in offensive play. To be effective, players must master shooting from different spots on the court. Each position on the court offers unique challenges and opportunities. Understanding the best techniques and strategies for shooting from various areas will elevate a player’s overall game. Mastering shooting isn’t just about power; it’s about technique, positioning, and understanding the dynamics of the court. Whether you’re shooting from the perimeter, the paint, or anywhere in between, the right approach is key. In this blog, we’ll explore how to shoot effectively from different spots on the court. As you read through, you’ll discover the ideal techniques and tips for shooting from key areas, including the free-throw line, mid-range, …  ( 6 min )
    Beyond the Buzzword: What Lakehouse Actually Means for Your Business
    The lakehouse revolution isn't just another tech trend - it's a game-changer that's redefining how industry leaders leverage their most valuable asset: data. Forward-thinking enterprises worldwide are taking notice, and for good reason. Are you wondering if this approach could be your competitive edge? You should be. The lakehouse architecture delivers unprecedented value by combining the best of data warehouses and data lakes into a unified, high-performance platform that's built for today's complex data challenges. To truly appreciate where we're headed, we need to understand where we've been. Throughout the evolution of data platforms, technologies have come and gone, but the core challenge has remained constant: how to unlock maximum business value from your data with minimum complexit…  ( 7 min )
    I built an API to extract SEO metadata, images, JS & CSS from any website or HTML — use it for audits, automation, or analysis 🔍
    Hey devs 👋 As someone building tools for digital marketers and devs, I was constantly hacking together different libraries to extract SEO and asset data from web pages. Most tools were either overkill, slow, or blocked by CORS. So I built a simple solution and just launched it on RapidAPI: A fast, server-side API to extract SEO info and page assets (JS, CSS, images) from any website URL or raw HTML. Title, description, canonical URL Robots tag, language, charset Open Graph & Twitter cards Viewport, structured data, H1/H2s Favicon details 🖼️ Asset Extraction (great for optimization tools) JS links (inline + external) CSS links (including stylesheets) Image links (with alt text, formats) 🧪 Two Ways to Use It: From a Webpage URL httpCopyEditGET /SmartWeb/Page-Seo-data?siteurl=https…  ( 4 min )
    How to Choose the Right Interactive Flat Panel for Your School in 2025
    India’s push for digital classrooms has increased demand for better teaching tools. Among them, interactive flat panels have become a top choice. These are large, touchscreen displays that support videos, apps, writing tools, and internet content — all on one surface. As per Statista 2023, India’s EdTech market is valued at over ₹40,000 crore, with smart classroom adoption growing by 20% each year. What should schools really check before buying an interactive flat panel? Does a higher price always mean better quality? Can rural or budget schools also find suitable options without compromising learning? If you're a school decision-maker trying to make a smart purchase, this guide on How to Choose the Right Interactive Flat Panel for Your School offers everything you need to know before plac…  ( 5 min )
    What are your goals for the week? #128
    School is out and May is almost over. I spent Memorial Day weekend at the Renaissance Faire. Played catch up Tuesday so am just now posting this. So what are you do this week? What are you building? What are you working on this week? Are you attending any events this week? Continue Job Search. Network, Send emails. Project work. Content for side project. Work on my own project. Blog. Events. Thursday Virtual Coffee. Run a goal setting thread on Virtual Coffee(VC) Slack. -Edit and upload more photos. Last week was an odd one. School was half days which meant stop midday to pick the kid. Our clothes dryer would not tumble so it play the waiting game to get it looked at and them fixed. It had a broken pulled which wasn't on the truck so he had to come back the next day. 🚧 - Continue Job Search. Network, Send emails. Project work. Content for side project. Work on my own project. Blog. Events. ❌ Dallas Software Developers (virtual) ✅ Online job fair - schedule right as I need to leave to get my son from half day of school. * Watch the intro and heard a couple companies speak. But for focused on Green issues, very few remote positions. ✅ Run a goal setting thread on Virtual Coffee(VC) Slack. ✅ Edit and upload more photos. What are you building? What are you working on? Are you attending any events this week? Cover image is my LEGO photography. Stitch with fours arms. He's holding a laptop, phone, cookie, and a mug. He's next to a desk with a CRT monitor and keyboard. -$JarvisScript git commit -m "edition 128"  ( 12 min )
    [Boost]
    How to Use GitHub Copilot for Free (Student Discount Guide) Emmanuel Mumba ・ May 28 #webdev #javascript #git #githubcopilot  ( 2 min )
    [Boost]
    How to Use GitHub Copilot for Free (Student Discount Guide) Emmanuel Mumba ・ May 28 #webdev #javascript #git #githubcopilot  ( 2 min )
    💣 I Built a Typing Defense Game in Godot: Play “Alpha Bomb” Now! 🚀
    Hey devs! 👋 Alpha Bomb — a fast-paced typing defense game built in Godot. If you like games that test your reflexes and improve your typing, you’ll enjoy this one. 😄 🎮 What Is Alpha Bomb? Imagine this: You're defending a city from falling bombs. Each bomb has a single alphabet letter. To destroy the bomb? Type that letter before it hits the ground. If you miss too many, your city starts to crumble... It’s simple, addictive, and fun — with a retro vibe and an educational twist. 🔗 Play Now: https://playhvn.itch.io/alpha-bomb By Studio: PlayHvn 🛠️ How I Built It (Using Godot!) As a huge fan of open-source engines, I chose Godot for this project — and it was a blast! Here are some behind-the-scenes highlights: 💡 Typing Mechanics Using InputEventKey in Godot, I mapped each falling bomb’s letter to real-time keyboard inputs. This gave the game a responsive and satisfying feel — every keystroke is a mini victory. 🎯 Collision & Timing Each bomb is a node that tracks its vertical movement. If it reaches the bottom and hasn't been typed, the game deducts health from the city. Managing performance with dozens of bombs onscreen taught me a lot about optimization and pooling. 🔊 Sound & Feedback I used subtle sound cues and explosions to reward correct typing, and dramatic screen shakes when the city takes damage. Feedback = immersion. 💥 Why I Made This Game I wanted to: Practice real-time input handling Build something fast and replayable Create a game that’s fun but also boosts typing skills 💬 What I’d Love From You If you play the game, I’d genuinely appreciate: ✅ Feedback on difficulty, pacing, or ideas 🙌 Let’s Connect Made by PlayHvn 👉 Try It Now: https://playhvn.itch.io/alpha-bomb Thanks for reading, and let me know what you are building in Godot! 🚀  ( 3 min )
    wow, I would never think that I can get hacked during interview process
    The Trojan Horse Job Offer - How a Hacked LinkedIn Profile & Stolen Project Delivered Malware Daniel Chutkowski ・ May 28 #web3 #security #malware #jobscam  ( 2 min )
    Say goodbye to endless scrolling on ChatGPT.
    Prompt Navigator is a browser extension helps you to navigate to the previous prompts with ease, it can save you a ton of time especially when the conversation gets very long. The UI feels just like the platform's own and it doesn’t clutter up the page: It currently supports multiple conversational AI platforms, including ChatGPT, Grok, Gemini, Claude, and DeepSeek. It offers enhance experiences:  Video introduction: https://www.youtube.com/watch?v=AGiOc2RpeCM https://chromewebstore.google.com/detail/Prompt%20Navigator/fhjhecdbkkcfaapnpnomdopedafeniee  ( 2 min )
    Should You Trust AI with Your Docs
    As a Developer Advocate, I can do many things with the help of AI, which will eventually make my life easier and give me more time to focus on work that requires my utmost attention. AI can help me write code, prepare for talks, generate new ideas, and, shockingly, improve my Documentation. But should we use it to create docs? What technical documentation can AI produce, and what kinds of documentation always need more extensive human intervention? So many questions but limited answers. Let's answer them all with this article. Tutorials: They are beginner guides(assume no prior knowledge) that teach how to implement a specific action; you can complete the task by the end. AI can help create tutorials by automating the generation of detailed instructions based on existing content or data. …  ( 4 min )
    How to Build a Simple WebSocket Server in Go (Step-by-Step Guide)
    In the previous article HTTP vs WebSockets: What Every Beginner Needs to Know we learned about WebSockets and how they power real-time features like chat apps and live dashboards. But how do you actually build one with Go? In this beginner-friendly guide, we’ll walk through how to: ✅ Set up a WebSocket server in Go This is Part 2 of the series. If you’re new to WebSockets, read Part 1: HTTP vs WebSockets—What Every Beginner Should Know first. Gorilla WebSocket is a popular Go package that makes working with WebSockets easier. ✅ Actively maintained ✅ Full control over message handling ✅ Works well with net/http Setting up a WebSocket server in Go with Gorilla WebSocket 📦 Step 1: Install Gorilla WebSocket While in your Go project's directory, open your terminal and …  ( 4 min )
    What Makes Memecoins So Risky?
    The memecoin sector has been growing fast - and in some cases, collapsing just as quickly. While some treat these tokens as harmless fun or speculative entertainment, it's important to understand the structural risks they carry. Here's a short breakdown of what typically makes memecoins dangerous for most market participants: 🤚🏻 Extreme Volatility 🤚🏻 Scam Projects 🤚🏻 Lack of Regulation 🤚🏻 Celebrity & Influencer Promotion 🤚🏻 Centralized Ownership Memecoins continue to evolve as a cultural and market phenomenon - but structurally, they remain highly speculative and risk-prone by design. Anyone participating should understand these dynamics before jumping in. Got thoughts on how this space could mature? Let's talk below :D  ( 3 min )
    Using RAG architecture for generative tasks
    Large language models are used widely across the industry these days. Yet still, many people are skeptical about their capabilities as they are quite prone to hallucination. For that reason, in this article, I decided to use LLM in a case where there are no incorrect answers: generating artistic text. However, even in the case of art which is highly subjective, there are still some quality gates (or shall I say personal preferences?). So how do I trick a model into generating text that suits my artistic taste? While prompt engineering can get you this far, I decided to provide LLM with data that would represent my view of fine art. For this, purpose I decided to try out Retrieval Augmented Generation (RAG) architecture. You can take a look at the entire code in this repository RAG is a tec…  ( 5 min )
    Will AI + No-Code Replace Developers? What the Future Holds
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    🦖 Why a T-Rex Stands in Front of Google HQ: A Lesson in Evolution for Developers
    If you’ve ever visited Google’s headquarters (Googleplex) in Mountain View, California, you might have noticed a curious resident right outside the buildings — a life-sized statue of a Tyrannosaurus Rex, affectionately nicknamed Stan. At first glance, it’s a fun quirk. But look closer, and Stan is actually a profound symbol — a daily reminder to every engineer, product manager, and designer walking into Google’s headquarters. It’s not just decoration. It’s philosophy. The T-Rex is one of the most iconic symbols of extinction. Once the dominant apex predator, now reduced to fossil displays and museum exhibits. And that’s the point. Stan reminds Googlers: Don’t become a dinosaur. In other words, don’t stop evolving. The tech industry is in a constant state of flux. Frameworks rise and fall.…  ( 4 min )
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    Want GitHub Copilot to code like your team? Customize it with repository instructions and prompt files to boost productivity and consistency—share your best tips below!
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    CodeFlow: The Debugging Odyssey - A Pygame Adventure
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    As developers, we're constantly looking for ways to optimize our workflows and increase productivity. GitHub Copilot has already transformed the way many of us write code, but did you know you can customize it to better align with your team's specific practices and preferences? In this article, I'll explore how to leverage GitHub Copilot's repository custom instructions and prompt files to supercharge your team's development workflow. By default, GitHub Copilot provides good code suggestions, but it lacks awareness of your team's specific: Coding conventions and style preferences Project architecture and patterns Tech stack and tooling choices Workflow processes This means you often need to manually adjust Copilot's suggestions or repeatedly provide the same context in your queries, which …  ( 6 min )
    Elevate your React project to the next level using MSW mocking flow
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    Laravel 12 Create Blade File using Command Example
    In this short post, i will show you how to create view blade file using artisan command in laravel 12 application. we will use make:view artisan command to create blade file. Laravel has recently launched version 11, which includes a notable enhancement: the addition of a new Artisan command option for creating Blade files. You can now generate a view file in Laravel 12 by executing the following straightforward command: php artisan make:view welcome. This command simplifies the process of creating Blade files via the Artisan command. Here, the below command will help you to create 'dashboard.blade.php' file. so, let's run it and check the output as well. php artisan make:view dashboard they will create new file as like the below: resources/views/dashboard.blade.php Here, the below command will help you to create 'index.blade.php' file in users folder. so, let's run it and check the output as well. php artisan make:view users.index they will create new file as like the below: resources/views/users/index.blade.php Read Also: Laravel File Upload with Progress Bar Example These commands really help us.  ( 3 min )
    Introducing GraphQLBridge: Use Your Existing .NET REST APIs as a GraphQL Server — No Resolvers Needed!
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    Integrating Quill Editor and Image Upload Functionality in a React CMS
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    🤖 Jony Ive + OpenAI, Create Calmer UX & Is Paper the New Figma?
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    Is @threads a real thing, or just a playground full of fake users?
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    Why Use Python for Data Analysis?
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    Security - Solving the "Content Security Policy (CSP) Header Not Set" in Next.js
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    How to Structure a Scalable React Application
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    AI Deployment: Why Serverless is Perfect (and Terrible)
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    What is Staff Augmentation?
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    How to Choose a Conference Talk Topic
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    1 day to go! Join our free webinar on 5 AWS cost-saving tips backed by 400+ audits.
    A post by Cloudkeeper Marketing  ( 2 min )
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    Application Of AI In Various Business Sectors
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    [Boost]
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    Quick Tip: Use Pydantic to validate data in your Python AI workflows. It ensures your inputs match the expected types at runtime — reducing bugs and making your AI agents more reliable. #python #aiautomation #pydantic
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    Why JavaScript?
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    Upload UI #scss
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    We all know LLMs can do amazing things by now, but deploying them in the real world can mean running into real problems. For example, MCP (Model Context Protocol) is justifiably getting a lot of attention right now for the incredibly creative scenarios it can enable. But the security vulnerabilities MCP can expose should be a genuine nightmare for any organization, not to mention other major concerns like scaling or managing an MCP endpoint over time. But hey, good news: security, scaling, resiliency, and manageability is what we do! So we're going to show you how to use Fastly Compute to make an MCP Server that's ready for the real world — secure, scalable, and reliable. The Model Context Protocol (MCP) is an open protocol designed to standardize how applications provide essential context…  ( 7 min )
    How to Safely Upgrade SafeLine WAF (With Backup Steps)
    Before upgrading SafeLine, please review the SafeLine Changelog. Upgrading SafeLine will restart the service and cause a brief traffic interruption. Choose an appropriate time based on your business activity. Upgrading usually includes data migration and cannot be undone. If you ever want to restore or downgrade, back up your SafeLine data first. # Enter SafeLine directory cd # Stop SafeLine service docker compose down # Back up SafeLine data cp -r # Restart SafeLine service docker compose up -d You do not need to stop SafeLine before this operation. bash -c "$(curl -fsSLk https://waf.chaitin.com/release/latest/manager.sh)" -- --en If the command runs successfully, the upgrade is complete. ⚠️ Do NOT run this if you're on version 8.1 or higher, as downgrading will corrupt your data. To upgrade from versions earlier than 8.x to the 8.0 LTS version: bash -c "$(curl -fsSLk https://waf-ce.chaitin.cn/release/latest/manager.sh)" -- --en --lts .env Configuration cd cat .env Ensure your .env file includes the following fields: SAFELINE_DIR=****** IMAGE_TAG=****** MGT_PORT=****** POSTGRES_PASSWORD=****** SUBNET_PREFIX=****** IMAGE_PREFIX=****** ARCH_SUFFIX=****** RELEASE=****** REGION=-g 🚨 Missing fields may cause data corruption. Contact the developers via Discord if needed. cd wget "https://waf.chaitin.com/release/latest/compose.yaml" cd docker compose pull cd docker compose down --remove-orphans && docker compose up -d If the command completes without error, your upgrade was successful! Visit the SafeLine Web Admin Console to confirm the new version is running properly. Interested in discussing bot protection strategies? Join the SafeLine WAF community: 🌐 GitHub Repository 📚 Official Docs 💬 Discord Community  ( 3 min )
    How to Use APIs in Your Applications
    How to Use APIs in Your Applications APIs (Application Programming Interfaces) are the backbone of modern software development. They allow different applications to communicate, share data, and extend functionality without requiring developers to build everything from scratch. Whether you're fetching weather data, integrating payment gateways, or automating social media posts, APIs make it possible. In this guide, we'll explore how to use APIs in your applications effectively, covering everything from authentication to best practices. Plus, if you're looking to grow your YouTube channel, tools like MediaGeneous can help streamline your content strategy. What is an API? An API is a set of protocols and tools that allows different software systems to interact. It defines how requests and res…  ( 4 min )
    Mitt, a tiny 200b functional event emitter.
    In this article, we will review mitt a functional event emitter. We will look at: What is Mitt? Mitt usage in nuqs codebase. Mitt is a tiny 200 bytes functional event emitter. So what are its features? Microscopic: weighs less than 200 bytes gzipped. Useful: a wildcard "*" event type listens to all events. Familiar: same names & ideas as Node’s EventEmitter. Functional: methods don’t rely on this. Great Name: somehow mitt wasn’t taken. Install: This is how you can install mitt. $ npm install --save mitt Usage: import mitt from 'mitt' const emitter = mitt() // listen to an event emitter.on('foo', e => console.log('foo', e) ) // listen to all events emitter.on('*', (type, e) => console.log(type, e) ) // fire an event emitter.emit('foo', { a: 'b' }) // clearing …  ( 4 min )
    Hardening Docker Images for PCI-DSS Compliance: Practical Strategies for Secure Builds
    When working toward PCI-DSS compliance in containerized environments, one of the most critical components to get right is the container image itself. Docker images form the foundation of your deployed applications, and any misconfiguration, vulnerability, or bloat at this level can have cascading effects on your security posture. PCI-DSS emphasizes minimizing the attack surface, enforcing least privilege, and maintaining traceable controls - all of which can (and should) be implemented directly during image creation. Start by choosing your base image carefully. Bloated, outdated images not only increase the size of your containers but also multiply the number of possible vulnerabilities. Use minimal, purpose-built base images like Alpine or Distroless whenever possible. These images contai…  ( 5 min )
    The Best Side Hustles 2025: Unlock Your Earning Potential
    In an ever-evolving economic landscape, finding additional streams of income has become increasingly important. As we look toward 2025, the realm of side hustles offers a plethora of opportunities for those willing to seize them. Whether you're looking to pad your savings, pay off debt, or explore a passion project, the "best side hustles 2025" can offer financial flexibility and personal fulfillment. This article dives into the top side hustles you should consider, complete with actionable insights and practical examples to help you get started. Why Consider a Side Hustle in 2025? The world of work is changing rapidly, with technology and remote work redefining career landscapes. Side hustles offer a unique opportunity to diversify income, develop new skills, and pur…  ( 5 min )
    🚀 4 Best Proxy Providers in 2025
    📌 Key Insights for 2025 Unmatched Scale with Ethical Compliance 60M+ Authentic Residential IPs: Spanning 195+ countries, sourced directly from ISPs to ensure low ban rates (<1.5% vs. industry avg. 5%). Enterprise-Grade Compliance: ISO 27001-certified and GDPR/CCPA-compliant, ideal for regulated industries (e.g., fintech price monitoring). AI-Native Architecture Machine Learning-Driven Routing: Dynamically optimizes node allocation for low-latency (10ms) and high-throughput (1.2M requests/day per GPU node), critical for e-commerce scraping during peak sales. AI Training Protocol: UDP-optimized for large-scale data ingestion, supporting chatbot training and multimodal model development. Unbeatable Cost Efficiency $0.65/GB Base Pricing: 3X cheaper than Oxylabs ($2.49/GB) and Bright Data ($2.85/GB), enabling startups to scale data pipelines without budget overruns. Custom Enterprise Plans: Unlimited traffic tiers for AI labs training billion-parameter models. Developer-First Ecosystem Multi-Protocol Support: HTTP/HTTPS/SOCKS5 with Python/Node.js/Java SDKs and Postman collections for 10-minute API onboarding. Real-Time Monitoring Dashboard: Tracks IP health, success rates (99.7%+), and auto-alerts for downtime, reducing debugging time by 60% (case study: fintech fraud detection). Case 1: AI Model Training at Scale python from thordata import ProxyClient client = ProxyClient(api_key="YOUR_API_KEY") session = client.create_session( protocol="https", country="DE", concurrency=200, rotation_policy="sticky" ) for url in product_urls: response = session.get(url, timeout=3) process_data(response.json()) `_ Outcome: 98.6% success rate, 65% cost savings vs. self-hosted proxies. Case 2: Enterprise Fraud Prevention Free Trial: 1GB free traffic for new users, no credit card required (API and browser extension support). 🔵 Scalability 🔵 Cost 🔵 Compliance 🔵 Technical support Comment your choice for a chance to win a 5GB Thordata traffic bundle!  ( 4 min )
    How to Control GPIO on OK3568-C Using libgpiod (Buildroot Linux 4.19.206)
    This guide introduces how to control GPIOs using the libgpiod library under Buildroot (Linux 4.19.206). Based on the Rockchip RK3568 processor, the board supports modern GPIO management through character device interfaces, replacing the deprecated sysfs method. GPIOD Description Open GPIOD Function How to Control GPIO on OK3568-C Using libgpiod (Buildroot Linux 4.19.206) How to Control GPIO on OK3568-C Using libgpiod (Buildroot Linux 4.19.206) After regenerating and flashing the new filesystem, open the development board debugging tool. The development board has created the node /dev/gpioN. [root@ok3568:/dev]# ls gpio* gpiod dynamic library. [root@ok3568:/usr/lib]# ls libgpiod.so* Commonly Used GPIOD Commands 3.1 gpiodetect lists all GPIO controllers in the system. [root@ok3568:/]# gp…  ( 4 min )
    🎯 Solving Puzzles with Code: A Math Adventure Game Built with Amazon Q CLI
    Math Adventure: An Interactive Educational Math Game for Grades 1-5 Math Adventure is a dynamic, grade-progressive educational game that helps students practice math operations through an engaging interactive interface. The game adapts to student performance, automatically advancing through grade levels as players demonstrate mastery of mathematical concepts. The game features a carefully designed difficulty progression system that introduces new mathematical operations and larger numbers as students advance through grades 1-5. Starting with simple addition and subtraction with numbers up to 10, it gradually incorporates multiplication and division with larger numbers up to 200. The game provides immediate feedback, tracks lives and scores, and includes visual rewards for correct answers…  ( 5 min )
    Using Observables in NestJS Microservices 🚀
    NestJS is a progressive Node.js framework that heavily embraces Observables to handle asynchronous tasks. Observables are particularly useful in NestJS Microservices for: ✅ Inter-Service Communication (using Kafka, Redis, RabbitMQ, etc.) ✅ Streaming Data (WebSockets, gRPC, etc.) ✅ Handling Long-running Tasks (e.g., background jobs) Let’s dive into real-world examples of how Observables can be leveraged in NestJS Microservices. 🔥 1️⃣ Observables in NestJS Microservices NestJS uses RxJS Observables as a core part of its design for handling async operations. The framework provides built-in support for Microservices and encourages the use of Observables for request-response patterns. Example: NestJS Microservices Setup Let’s say we have two microservices: Orders Service (publi…  ( 5 min )
    Understanding Modern Tech Careers: Data Analyst, Data Scientist, ML Engineer and GenAI Engineer
    Confused Between a Data Analyst, Data Scientist, ML Engineer & GenAI Engineer? You’re not alone. With so many roles in the data space, it’s easy to feel overwhelmed when choosing your path. Let’s break it down simply - Interprets existing data and turns it into dashboards, reports, and insights that drive business decisions. Think: Excel, SQL, Tableau Data gathering & cleaning: They extract data from databases (SQL) or APIs and clean it using Python (Pandas) or R to ensure accuracy before analysis. Statistical analysis: Analysts use descriptive statistics and trend analysis to identify patterns—mean, median, variance, correlation—often with Excel or Python libraries like NumPy and SciPy. Visualization & dashboards: They build interactive dashboards in Tableau, Power BI, or Plot…  ( 4 min )
    Piggy Tracker: Building a Fun, Full-Stack Financial Buddy for the Indonesian Market (Laravel, React, Flutter)
    Hey dev community! 👋 Ever feel like your money just... disappears? 💸 I certainly did! That's why I embarked on a journey to build Piggy Tracker, a personal finance tracker designed to be cute, fun, and actually helpful, especially for my local Indonesian market. Today, I want to share a bit about this project, the tech stack, and some of the journey. What is Piggy Tracker? 🐽 Piggy Tracker is a web and mobile application that helps users easily track their income and expenses. The goal is to make financial management less daunting and more engaging. Think of it as your friendly piggy bank, digitized! Currently, the app's UI is in Indonesian, catering to local users. However, the core concepts of financial tracking are universal, and I'm excited to share the technical aspects with a glo…  ( 5 min )
    Understanding PCI-DSS in Docker: Laying the Foundation for Secure Containerized Payment Systems
    The Payment Card Industry Data Security Standard (PCI-DSS) outlines stringent security requirements for any system handling credit card data. With the rise of containerization, many developers and DevOps teams are turning to Docker for flexible and scalable deployments - even in environments where PCI compliance is required. However, deploying containers in a PCI-regulated ecosystem demands careful attention to isolation, access control, auditability, and secure configuration. At its core, PCI-DSS mandates strong controls around data encryption, user access, secure software development practices, network segmentation, and continuous monitoring. These goals are fully achievable within containerized environments, but they require an understanding of how Docker behaves and how to configure it…  ( 4 min )
    Business Intelligence
    Introducción En los últimos años, la Inteligencia Empresarial (BI)1 se ha consolidado como herramienta estratégica fundamental para las organizaciones en entornos tecnológicamente dinámicos. Como señala Hitachi Solutions Canada (2014) en su material audiovisual "What is Business Intelligence?": "La inteligencia empresarial consiste en entregar información relevante y confiable a las personas adecuadas en el momento oportuno, con el objetivo de facilitar la toma de decisiones ágil y acertada. Esto requiere métodos y programas que seleccionan, estructuran y transforman datos en información accionable para mejorar los resultados del negocio." El concepto de inteligencia empresarial ha experimentado una notable evolución, adaptándose a los avances tecnológicos mientras mantiene su esencia f…  ( 4 min )
    JavaScript Basics: Everything You Need to Know to Get Started
    JavaScript powers the dynamic behavior of modern websites and applications. Whether you're building interfaces, handling user interactions, or processing data, a strong grasp of JavaScript fundamentals is crucial. This guide walks through key concepts including data types, variables, functions, return values, arguments, function calls, and string concatenation—essential tools for writing robust and efficient JavaScript code. JavaScript provides a variety of data types to represent different kinds of information. Understanding these helps you choose the right type for your task. String: Used to represent textual data. Strings are enclosed in single (') or double (") quotes. Number: Represents both integer and floating-point numbers. JavaScript does not distinguish between them. Boolean: Rep…  ( 5 min )
    Amazon Elastic Compute Cloud (Amazon EC2)
    O que é o Amazon EC2? Basicamente, define-se o EC2 como a máquina virtual como um serviço. a AWS fornece a capacidade computacional e redimensionável como instancias do Amazon EC2. A AWS oferece a plataforma de computação com mais de 750 instâncias e opções de processadores, armazenamentos, redes, sistemas operacionais e modelos de compras mais recentes para ajudar você a atender melhor às necessidades da sua workload. São compostos por componentes de hardware complexos, onde se necessitava gastar com hardware antecipadamente, aguardar qeu os servidores sejam entregues a sua empresa, preparar uma sala especifica para comportar e manter os servidores e fazer todas as configurações necessárias como Firewall, anti-virus, Sistema operacional. Capacidade de provisionar e iniciar uma instacia …  ( 5 min )
    Total under Recursive Relationship — From SQL to SPL #33
    Problem Description & Analysis: A certain database has a ticket table and a work hour table. The ticket table stores the relationship between each ticket and its parent ticket, forming a self-association structure: The work hour table stores multiple working hours corresponding to each ticket. here to check out the Work Hour Table. Task: Now we need to calculate the working hours for each ticket and recursively calculate the sum of the working hours for that ticket and all subordinate tickets, which is the total working hours. SQL: WITH CTE_TREE AS ( SELECT parentid AS parentid, ticketid AS children FROM tickets t WHERE parentID 0 UNION SELECT parentid, NULL FROM tickets WHERE parentID 0 UNION S…  ( 7 min )
    Handling X -> Y -> X Relationships in Rails
    I'm creating another publishing database, and this time I have to get the relationships between publishers correct. Up until now, I've been able to cheat a bit as the publishers that I work with tend to be in the film and TV music business and have pretty simple publishing needs. But it's time to really model this properly. Publishers can make deals with other publishers. There are two deals that we're specifically interested in: Subpublishing Administration There's no need to get too far into the specifics of these deals, but in general one publisher is the "assignor" and the other is the "assignee" (or "acquiror"). The agreement itself has information as well: minimally an agreement number (assigned by a performing rights organization), some sort of royalty share percentage, and a te…  ( 12 min )
    Your PostgreSQL Command Cheat Sheet (But Way More Useful!)
    This guide covers a range of commonly used commands for interacting with and managing your PostgreSQL databases, from basic connections and data viewing to backup/restore operations and security configurations. To connect to a PostgreSQL database named mydatabase on localhost (port 5432) as user postgres: psql -U postgres -h localhost -p 5432 mydatabase If you’re already in a context where psql knows the host/port, or if you're connecting locally with sufficient peer authentication: psql -U root -d mydatabase; (Note: Using *root* as a PostgreSQL username is unconventional; *postgres* is the typical superuser.) 3.1 List All Databases: Inside psql: \l 3.2 Connect to a Different Database: Inside psql: \c mydatabase 3.3 List All Tables in the Current Database: Inside psql (for tables in th…  ( 8 min )
    Try DeepWiki MCP Server with MCP Clients
    Claude Desktop { "mcpServers": { "deepwiki": { "command": "npx", "args": [ "mcp-remote", "https://mcp.deepwiki.com/sse" ] } } } { "mcpServers": { "deepwiki": { "url": "https://mcp.deepwiki.com/sse" } } } { "mcpServers": { "deepwiki": { "serverUrl": "https://mcp.deepwiki.com/sse" } } } { "mcpServers": { "deepwiki": { "url": "https://mcp.deepwiki.com/sse", "disabled": false, "autoApprove": [] } } }  ( 3 min )
    Harmonyos Cangjie Language Development Tutorial: The Lifecycle of Pages and Components
    Good morning, everyone. Today's topic is about the life cycle in Cangjie's language development. In fact, You LAN Jun prefers to share practical code writing and doesn't like to talk too much about theoretical things. The reason why I wrote a separate article today to share the content of the life cycle is that if this part is not covered, it's really easy to fall into a trap. The life cycle refers to the process from loading, displaying to disappearing of a page or component. During this process, there will be some system events, and we can perform some operations in it. For instance, in ArkTs, there are methods such as aboutToAppear() and onPageShow(). So, what is the life cycle like in Cangjie? If you have no knowledge of Cangjie and can only try to write it in the ArkTs way, you will f…  ( 3 min )
    Model Context Protocol (MCP): An Open Standard for Connecting LLMs to Business Context
    What is this about? MCP (Model Configuration Protocol) has been gaining attention lately, and it is something more people should be aware of. It has been on the radar for the past few months and is becoming a key part of how systems are built and integrated with AI, both now and in the future. This post walks through the core ideas behind MCP and shows an implementation built using Spring IA and Java. Nowadays, there’s a wide variety of very powerful LLMs out there. However, a key component has long been missing: a standardized way to provide these models with access to data and functionality from our own systems. This capability is essential for fully leveraging the potential of these models and achieving truly meaningful things within specific business domains. Because of this need, An…  ( 12 min )
    Hands-on Development of Smart Connected Car Applications Based on HarmonyOS Next
    Hands-on Development of Smart Connected Car Applications Based on HarmonyOS Next Opening: When HarmonyOS Meets Smart Vehicles In the era of ubiquitous connectivity, automobiles have long transcended their role as mere transportation tools. As a developer with years of experience in vehicle connectivity, I've had the privilege to participate in multiple HarmonyOS in-car application projects. Today, through a complete in-car music application case study, I'll demonstrate how to rapidly build professional-grade automotive applications using AppGallery Connect. In-car application development requires special attention to the following configurations: Install the "Automotive" extension package in DevEco Studio Apply for in-car development permissions (requires enterprise developer …  ( 6 min )
    Practical Development of Smart Connected Car Applications Based on HarmonyOS Next
    Practical Development of Smart Connected Car Applications Based on HarmonyOS Next Building Your In-Vehicle Infotainment System from Scratch After test driving several smart cars recently, I was deeply impressed by their stunning central control systems. As developers, we can use HarmonyOS Next and AppGallery Connect to build similar in-vehicle applications. Today, I'll guide you through developing a smart connected car application that includes vehicle status monitoring, navigation, and entertainment features. Open DevEco Studio and select the "Automotive" template to create a new project. This template comes pre-configured with the necessary settings and permissions for in-vehicle applications. // Application entry file EntryAbility.ts import UIAbility from '@ohos.app.ability…  ( 7 min )
    Web Trendleri: Geleceği Şekillendiren Yenilikler
    Web teknolojileri, günümüzün dijital dünyasında sürekli gelişen ve değişen bir alandır. Web siteleri ve uygulamalar, kullanıcıların günlük yaşamlarında ve iş dünyasında giderek daha merkezi bir rol oynamaktadır. Bu nedenle, web geliştiricileri ve mimarları, kullanıcı deneyimini geliştirmek, ölçeklenebilirlik ve güvenliği sağlamak ve yeni teknolojileri benimsemek için sürekli olarak yeni trendleri ve yenilikleri takip etmelidir. Bu blog yazısında, web trendlerinin geleceğini şekillendiren en yeni ve heyecan verici gelişmelere odaklanacağız. Yeni teknolojiler, araçlar ve mimari tasarımlar keşfederek, web geliştiricilerinin ve mimarlarının uygulamalarını modernize etmesine ve geleceğin web deneyimlerini oluşturmasına yardımcı olacağız. Bu yazı, hem frontend hem de backend geliştirme konusunda…  ( 5 min )
    Document Everything!
    This is one of the most powerful habits I wish remote teams adopted more. Documenting everything. Not because you love writing things down for the sake of it. But because clear, accessible documentation is what makes async work. When decisions live in your head (or in some Slack Channel), people have to ask to catch up. Which means more meetings. More repeating. More “Can you remind me where that stands?” More/Better documentation means… → Everyone has the context they need Async doesn’t mean you lose visibility. It means you gain clarity—without the meeting. Because if your documentation does the talking, your team can get back to building.  ( 3 min )
    Development Guide for Smart Sports Applications Based on HarmonyOS Next
    Development Guide for Smart Sports Applications Based on HarmonyOS Next Building Your First Fitness App from Scratch In recent years, fitness and health applications have become increasingly popular. As a developer, you may want to create an app that tracks users' workout data. Today, I'll guide you through building a fully functional fitness app using HarmonyOS Next and AppGallery Connect. First, we need to set up our development tools. Open DevEco Studio and create a new project: Select the "Application" template Choose "Phone" as the device type Select ArkTS as the language Name the project "SportsTracker" After creating the project, we'll configure the AppGallery Connect services. In the AGC console, create a new project and enable the following services: Authe…  ( 8 min )
    Development Guide for Smart Sports Social Apps Based on HarmonyOS Next
    Development Guide for Smart Sports Social Apps Based on HarmonyOS Next Foreword: Why Choose HarmonyOS for Sports App Development? As an engineer with extensive experience in mobile development, I recently developed a basketball social app on HarmonyOS Next and gained valuable insights. Today, I'd like to share practical experiences, particularly on leveraging various AppGallery Connect services to quickly build fully functional sports applications. Before coding, we need to clarify the core functional modules: User system (registration/login/profile) Sports venue booking Event management Sports data recording Social interaction (likes/comments) First, ensure your development environment is ready: Install the latest DevEco Studio (currently version 4.1 recommended) Complete rea…  ( 7 min )
    Comprehensive Guide to Developing a Sports Social App on HarmonyOS Next
    Comprehensive Guide to Developing a Sports Social App on HarmonyOS Next Building Your First Sports Social App from Scratch After meeting many like-minded friends at the gym, I realized how great it would be to have a dedicated social platform for fitness enthusiasts. Fortunately, HarmonyOS Next provides powerful development tools and ecosystem support. Today, let's bring this idea to life together. First, open DevEco Studio and create a new project. I recommend selecting the "Empty Ability" template, choosing ArkTS as the language, and the Stage model for compatibility mode. This ensures we're using the latest development paradigm. // Application entry file EntryAbility.ts import UIAbility from '@ohos.app.ability.UIAbility'; import window from '@ohos.window'; export default c…  ( 7 min )
    Direct Preference Optimization: Your Language Model is Secretly a Reward Model
    Rafael Rafailovが第一著者,Stanford The proposed method improved Proximal Preference Optimization. RL fine-tuning is conducted as follows: \ Using the partition function We can delete Z(xx, which is difficult to calculate ![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/i40dsvgp9jyboh93n2at.png Then, we do not have to make reward modeling and directly optimize the loss function.  ( 2 min )
    Microsoft "Edit" vs Vim: Is Vim dethroned?
    Over the years, Microsoft has made a significant shift in contributing heavily to the open-source world. From the development and release of TypeScript to VSCode, to contributing and working actively on other open-source projects such as Rust, React, and other major open-source tools that have made life easy for developers. Microsoft has really made a name for itself in this open-source game. And Microsoft has added yet another new open-source project to their already impressive arsenal of open-source tools. This new open-source project is called “Edit”, and it is an interesting project. Let’s talk about it. Let me begin with this power quote: Microsoft is officially entering the command-line editor space with “Edit” a modern, open-source alternative to Vim designed for power users, develo…  ( 6 min )
    EKS Cost Optimization Guide: Best Practices and Tips for 2025
    Amazon EKS (Elastic Kubernetes Service) makes running Kubernetes on AWS easier, but keeping costs under control can be a challenge. As your workloads grow, so do the expenses, and without a clear strategy, it’s easy to end up with a sky-high cloud bill. According to the 2025 State of Cloud Costs by Datadog, over 80% of container spend goes to waste. Most teams over-provision CPU and memory to handle peak loads, but actual usage rarely matches these allocations. This leads to underutilized nodes, inflated infrastructure costs, and inefficient autoscaling. To optimize EKS costs effectively, you need to understand where your money is going and how to make the most of your resources. In this guide, we’ll break down the key areas of EKS cost management and share practical tips to help you reduc…  ( 10 min )
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    Solana chart hints at 180% rally to $300 if key technical trend holds
    Key takeaways: Historical chart patterns and the Fibonacci Retracement metric hint at a Solana price rally to $300. Solana’s $7.5 billion in futures open interest and negative funding rates could be a sign that a powerful short squeeze is in the making. Solana (SOL) price tested the $180 resistance level on May 11, but it has since consolidated below this key threshold and appears unable to establish a sustained bullish position. However, the altcoin has maintained a positive signal by closing above the 50-week exponential moving average (EMA) for three consecutive weeks. This critical level has historically acted as a catalyst for significant price rallies. Solana 1-week chart. Source: Cointelegraph/TradingView In late 2023, SOL broke through the 50-week and 100-week EMAs, solidifying …
    Ethereum bulls aim for $2.7K ahead of ETH’s $2.4B options expiry
    Key takeaways: 97% of ETH put options will expire worthless if ETH holds above $2,600. A bullish ETH price outcome could be limited by macroeconomic factors and trading strategies that cap Ether gains. On May 30, $2.4 billion in Ether (ETH) options will expire—an event that could support ETH’s attempt to break above the $2,700 mark for the first time in over three months. Despite the recent gains, Ether is down 21% in 2025, while the broader cryptocurrency market has seen a 5% increase. Ether bulls are motivated to keep ETH above $2,600 ahead of the monthly expiry. However, weak network activity on Ethereum suggests that the upside potential may be limited. Ether/USD (blue) vs. Total crypto capitalization (green). Source: TradingView / Cointelegraph Analysts believe Ether’s underperform…
    Labor Department rescinds Biden-era guidance for crypto in 401(k) plans
    The US Labor Department has officially rescinded guidance issued during the Biden administration that limited the inclusion of cryptocurrency in 401(k) retirement plans. On May 28, the Labor Department revoked a 2022 guidance that had urged fiduciaries to be “extremely cautious” when considering cryptocurrency for 401(k) retirement plans. The move could give asset managers more flexibility to include digital assets in retirement investment options. The government agency removed the guidance asserting that it represented a departure from the department’s “historically neutral, principled-based approach to fiduciary investment decisions.” “We’re rolling back this overreach and making it clear that investment decisions should be made by fiduciaries, not D.C. bureaucrats,” said US Secretary of…
    Bitcoin analyst says BTC price peak in $220K to $330K range still possible
    Key takeaways: Bitcoin researcher Sminston With says BTC could gain 100% to 200%, with a cycle peak between $220,000 to $330,000. Bitcoin continues to exhibit strong cyclical volatility, contradicting the belief that its price swings are softening over time. Over $4 billion in BTC has been moved by long-term holders, warning of a price correction. Analysis from Bitcoin (BTC) researcher Sminston With implied that a BTC price peak is still 100% to 200% away from current prices. In a recent X post, With shared a Bitcoin price chart using a 365-day simple moving average (SMA) aligned with a power law model (R²=0.96). The model suggests Bitcoin’s price follows a predictable, non-random pattern over time, distinct from the exponential growth models often applied to stocks and equities. Bitc…
    Pakistan announces Bitcoin strategic reserve
    Bilal Bin Saqib, head of Pakistan’s crypto council, announced on May 28 that the country is moving to establish a strategic Bitcoin reserve. Speaking at the Bitcoin 2025 conference in Las Vegas, Nevada, Saqib said the government of Pakistan followed the United States’ lead in establishing a Bitcoin strategic reserve and is embracing pro-crypto regulatory policies. The government official told the audience: "Today is a very historic day. Today, I announce the Pakistani government is setting up its own government-led Bitcoin Strategic Reserve, and we want to thank the United States of America again because we were inspired by them." The announcement represents a significant departure from the government of Pakistan’s previous stance on cryptocurrencies, holding that crypto would never be legal in the country. Pakistan’s shift reflects the broader trend of nation-states adopting pro-crypto policies following the regulatory shift in Washington, DC under the President Donald Trump administration. Bilal Bin Saqib at the Bitcoin 2025 conference announcing a Bitcoin strategic reserve. Source: Cointelegraph Related: Pakistan appoints special assistant to PM on blockchain and crypto This is a developing story, and further information will be added as it becomes available.
    GameStop shares sink 11% after BTC purchase
    Shares of video game and collectibles retailer GameStop dropped nearly 11% on May 28 after the company announced its first Bitcoin purchase, triggering a classic sell-the-news reaction. The stock closed at $31.21 on the New York Stock Exchange, according to Google Finance. The company announced the purchase of 4,710 Bitcoin (BTC) valued at roughly $513 million on May 28. GameStop confirmed plans to create a BTC treasury strategy on March 26, following months of investor speculation and rumors that it would begin accumulating the cryptocurrency. Trump Media and Technology Group (TMTG), the parent company of President Donald Trump’s Truth Social platform, also saw its shares plunge after announcing a $2.5 billion capital raise to purchase Bitcoin. Since the May 27 announcement, TMTG stock …
    Price predictions 5/28: BTC, ETH, XRP, BNB, SOL, DOGE, ADA, SUI, HYPE, LINK
    Key point: Bitcoin’s market structure is still bullish, even as a phase of profit taking and consolidation sets in. Bitcoin (BTC) remains pinned below the breakout level of $109,588, indicating that the bears are fiercely defending the level. Bitfinex analysts said in a market note that profit-taking generally follows after Bitcoin hits a new all-time high after a sharp rally. The report added that a mild retracement or consolidation would be healthy and lay the foundation for the next leg higher. Glassnode had a similar view. In its latest report, the market intelligence company said that the relative strength indicator (RSI) has weakened, suggesting easing momentum, which could lead to “a potential pause or reversal in the recent bullish trend.” Crypto market data daily view. Source: C…
    JD Vance urges Bitcoin community to embrace politics
    United States Vice President JD Vance took the stage to deliver a keynote address at the Bitcoin 2025 conference in Las Vegas, Nevada, encouraging Bitcoiners to deepen their involvement in politics. Vance highlighted the strategic and geopolitical importance of Bitcoin, emphasizing that the US should maintain leadership in the crypto industry to remain competitive in the age of digital finance. Vance told the audience: "What happens in the world of politics, what happens in the world of bureaucracy, will affect even the most transformational and valuable technologies if we do not make the right decisions. The first thing that I would ask you, is to take the momentum of your political involvement in 2024 and carry it forward to 2026 and beyond." “Don’t ignore politics because I guarantee yo…
    Conduit raises $36M for stablecoin, fiat cross-border payment network
    Conduit, a cross-border payments company based in Boston, has raised $36 million in a Series A funding round led by Dragonfly and Altos Ventures. The capital will go to scale its payment system and expand currency offerings across fiat and stablecoins. Conduit markets its payment system as an alternative to the messaging network SWIFT, or Society for Worldwide Interbank Financial Telecommunications. Banks have relied on the SWIFT protocol to process wire transfers since the 1970s. Conduit claims its platform offers a modern alternative, enabling near real-time cross-border settlements by combining stablecoins with local fiat currencies through crypto infrastructure. “Traditional cross-border payment systems do not meet the demands of modern businesses,” Kirill Gertman, Conduit CEO, said in…
    BlackRock eyes 10% stake in Circle's IPO
    BlackRock is reportedly planning to take a significant stake in Circle’s upcoming initial public offering (IPO). According to a May 28 Bloomberg report citing anonymous sources, BlackRock is looking to purchase roughly 10% of the offering. Circle, the issuer of the USDC stablecoin, is aiming to raise $624 million in its initial public offering Cathie Wood’s Ark Investment Management is also interested in buying $150 million worth of shares in the offering.  Circle launched its offering of 24 million shares of Class A common stock on May 27. The offering consists of shares from the company as well as shares of existing stakeholders, including co-founder and CEO Jeremy Allaire. This is a developing story, and further information will be added as it becomes available.
    Coinbase data breach 2025: What was stolen and what you need to know
    Background of Coinbase’s May 2025 breach Coinbase, America’s largest cryptocurrency exchange, received an unsolicited email from an unknown threat actor on May 11, 2025. They claimed to possess sensitive information about its customers and demanded a ransom of $20 million.  Before examining the breach, it is interesting to understand how it happened at a public company that spends millions monthly on cybersecurity. In February, blockchain investigator ZachXBT reported increased thefts involving Coinbase users. He blamed aggressive risk models and pointed out Coinbase’s failure to prevent $300 million in yearly losses from social engineering scams.  A table ZachXBT shared on X showed $65 million stolen from users between December 2024 and January 20…
    Cork Protocol hacked for $12M, smart contracts paused
    Cork Protocol, a decentralized finance (DeFi) platform, was hit by a smart contract exploit on May 28, resulting in the loss of roughly $12 million in digital assets. Cybersecurity firm Cyvers said the hack occurred at 11:23:19 UTC and was funded by an address ending in “762B.” According to the firm, the attacker used the exploit to steal roughly 3,761 Wrapped Staked Ether (wstETH), which was converted to Ether (ETH) almost immediately after the attack. “We are investigating a potential exploit on Cork Protocol and are pausing all contracts. We will report back with more information,” Cork Protocol co-founder Phil Fogel wrote on X. Cork Protocol smart contract exploit details. Source: Cyvers The Cork Protocol exploit is the latest hacking incident to impact the crypto industry as cybersecu…
    Bitcoin sags below $108K as rate-cut bets evaporate before Fed minutes
    Key points: Markets increasingly see fewer Fed rate cuts this year, with the first only coming in September. Despite potential labor market weakness to come, crypto and risk assets lack an overall bullish catalyst, analysis says. BTC/USD continues to drop toward new multiday lows. Bitcoin (BTC) sold off at the May 28 Wall Street open as markets continued to price out US interest rate cuts. BTC/USD 1-hour chart. Source: Cointelegraph/TradingView BTC price retreats with Fed rate cut bets Data from Cointelegraph Markets Pro and TradingView showed BTC/USD dipping below $108,000 to challenge multiday lows. Ahead of the minutes of the Federal Reserve’s May meeting, the mood among risk assets was cautious. CME Group’s FedWatch Tool showed decreasing odds of a rate cut — a key tailwind for cry…
    Polygon-backed, high-yield blockchain launches for institutional adoption
    The Katana Foundation, a nonprofit focused on decentralized finance (DeFi) development, is launching its private mainnet, aiming to unlock greater crypto asset productivity via deeper liquidity and higher yields for users. The Katana Foundation launched a DeFi-optimized, private blockchain, Katana, on May 28, incubated by GSR Markets and Polygon Labs, with the public mainnet launch set for June. The new blockchain will enable users to earn higher yields and explore DeFi in a “unique, optimized yield environment” that unlocks latent value through an ecosystem that makes every digital asset “work harder,” according to an announcement shared with Cointelegraph. “DeFi users deserve ecosystems that prioritize sustainable liquidity and consistent ‘real’ yields,” wrote Marc Boiron, the CEO of Pol…
    Bitcoin’s physical infrastructure is the industry’s most overlooked asset
    Opinion by: Scott Buchanan, chief operating officer of Bitcoin Depot A new proposal to install Bitcoin ATMs in federal buildings highlights an important question: Can crypto truly go mainstream without a stronger physical presence? For years, the industry has focused on software and decentralization, but its reluctance to invest in real-world infrastructure is starting to show. Without physical access points, crypto risks becoming an exclusive, insiders-only system, rather than the open alternative it sets out to be. Everyone loves to talk about decentralization. There’s a good reason behind this. It defines the movement, shapes the technology, and supports the vision of a better financial system. While the industry focuses on code and algorithms, it lacks something basic. A decentralized …
    Elderly crypto investors are getting scammed: Teach them these key safety tips
    Why are seniors being targeted in crypto scams? Scammers prey on seniors because they view them as financially secure, trusting and less familiar with rapidly evolving technology. Let’s understand why seniors are key targets. Perception of wealth: Many older adults have retirement savings or pensions, making them lucrative targets. Lower tech fluency: Navigating crypto wallets, private keys and blockchain concepts can be intimidating, something scammers exploit. Embarrassment prevents reporting: Victims often feel ashamed, making them less likely to report the crime. Crypto is irreversible: Once funds are sent via Bitcoin or another cryptocurrency, there’s no reversing the transaction. That’s a dream scenario for scammers. According to the Federa…
    How to mine Bitcoin at home in 2025
    Key takeaways Lottery mining is cheap and fun, but don’t count on hitting a block. Solo ASIC mining gives you complete control, but it’s a long-odds game. Pool mining is the most practical way to earn steady payouts at home. Cloud mining saves you the hassle but usually isn’t worth the cost. Bitcoin is rapidly gaining legitimacy, and you couldn’t be blamed for wanting to peek behind the curtain to see how it’s made. Throughout 2024 and into 2025, you've seen a whirlwind of institutional investment from companies like Strategy, which continues to aggressively accumulate Bitcoin (BTC), and Metaplanet, Japan’s listed company that recently adopted BTC as a treasury reserve asset.  Moreover, on the regulatory front, the return of a US President Donald Trump administration signals a friendlier …
    Bitcoin price will reach $130K or even $1.5M, top bulls say
    Top Bitcoin (BTC) bulls in 2025 have updated their price forecasts, and they range from a relatively cautious $130,000 to seven-figure moonshots. Familiar doubters like gold bug Peter Schiff and economist Nouriel Roubini continue to predict a catastrophic ending for the world’s largest cryptocurrency. Meanwhile, Bitcoin spent the year with record-breaking rallies behind renewed institutional uptake. It set a new all-time high of $111,970 on May 22 and has been trading near that level since, teasing investors with the possibility of a new ceiling. Here are some of the boldest Bitcoin price predictions from the first half of 2025 (so far). Bitcoin has stormed back since dropping to 2025 lows of $76,300 in April. Source: CoinGecko 1. Adam Back says Bitcoin tops $1 million if US jumps in Block…
    UK FCA requests public comments on stablecoin, crypto custody regulation
    The United Kingdom’s Financial Conduct Authority (FCA) has requested public feedback on proposed regulations for stablecoins and cryptocurrency custody. In a May 28 request for comment, the United Kingdom’s financial regulator announced that its regulatory proposals are “the latest milestone on the road to crypto regulation.” The draft rules are based on prior roundtables and industry feedback. David Geale, executive director of payments and digital finance at the FCA, said the agency aims to support innovation while ensuring market trust: “At the FCA, we have long supported innovation that benefits consumers and markets. At present, crypto is largely unregulated in the UK. We want to strike a balance in support of a sector that enables innovation and is underpinned by market integrity and…
    NFT monthly sales break 2025 downward trend in May: CryptoSlam
    Non-fungible tokens (NFTs) caught an uptick in monthly sales in May after months of consistent decline throughout 2025.  Data from CryptoSlam shows that May’s NFT sales climbed to $430 million, up from $373 million in April, a 15% increase. It marks the first monthly sales increase since the start of the year, suggesting renewed interest in digital collectibles.  This follows a five-month decline in sales since volume peaked at over $900 million in December 2024. May also had the highest number of transactions in 2025, reaching 5.5 million, according to CryptoSlam.  The sales uptick could also be attributed to the divergence between unique NFT buyers and unique NFT sellers. NFT buyers continued to increase in May, while sellers declined.  Chart compiled by Cointelegraph to demonstrate Cryp…
    SUI price chart hints at 2x rally amid Nasdaq ETF filing
    Sui (SUI) is making a strong technical case for a 100% price rally in the coming weeks, helped further by a slew of optimistic updates, such as the recent Nasdaq ETF filing with the US Securities and Exchange Commission (SEC). Gooner EMA support raises 40% SUI bounce potential As of May 28, SUI has reclaimed the “Gooner EMA” as support on the weekly chart. SUI/USDT weekly price chart. Source: NebraskanGooner/TradingView Gooner EMA is a technical indicator created by trader NebraskanGooner that uses the 11- and 22-period exponential moving averages (EMA). When the price crosses above the EMA range, it often leads to further gains. When the price closes below the EMA range, it tends to follow deeper losses. SUI lost this support, roughly between $3.34 and $3.59, last week after a $200 mil…
    Elon Musk’s xAI inks $300M deal with Telegram for Grok integration
    Elon Musk’s artificial intelligence company xAI has partnered with Telegram to integrate its AI chatbot Grok across the messaging platform, according to Telegram CEO Pavel Durov. Telegram and xAI have agreed to a one-year partnership to distribute Grok to a billion Telegram users and integrate it into its apps, Durov announced on X on May 28. As part of the agreement, Telegram will receive $300 million in cash and equity from Musk’s AI company, in addition to 50% of revenue from xAI subscriptions sold via Telegram, the CEO noted. “This summer, Telegram users will gain access to the best AI technology on the market,” Durov said in a post on his Telegram channel. Grok integration begins with Telegram According to a promo video accompanying Durov’s announcement, the partnership is expected to…
    Former Chainlink, Two Sigma execs build ‘Moirai’ to uncover crypto gems
    Metalayer Ventures, a crypto-focused venture capital firm led by former executives from Chainlink and Two Sigma, has launched a $25 million fund to invest in early-stage blockchain projects with a focus on stablecoins, tokenization and cryptocurrency infrastructure.  Metalayer’s fund has already backed seven companies, the company disclosed to Cointelegraph on May 28. These include AnchorZero, a platform helping crypto founders use Roth IRAs for tax advantages, and Spark Capital, a new venture focused on stablecoin infrastructure. Other portfolio companies include Ethena, ClearToken, Crossover Markets, Station70 and Theo — an onchain trading infrastructure project that recently raised $20 million from 17 different VC firms. The company plans to eventually back up to 30 companies with early…
    XRP price set for 48% jump as spot ETF reality draws closer
    Key takeaways: XRP’s falling wedge pattern signals a bullish reversal; 48% price surge potential. SEC’s review of WisdomTree’s XRP ETF may spark investor interest as approval odds jump to 84% on Polymarket.  XRP price is forming a falling wedge pattern on the daily chart, a technical chart formation associated with strong bullish momentum following an upward breakout. Could this technical setup, coupled with the SEC’s review of a spot XRP ETF application by WisdomTree, signal the start of a rally to $3.40 and higher? XRP falling wedge pattern targets $3.40 From a technical perspective, XRP (XRP) price could gain significant momentum if it breaks out of this falling wedge pattern. In technical analysis, a falling wedge is a bullish reversal chart pattern that comprises two converging tre…
    GameStop officially confirms first Bitcoin purchase of 4,710 BTC
    GameStop, the US video game and consumer electronics retailer, has confirmed its first Bitcoin investment, acquiring 4,710 Bitcoin, according to a statement posted May 28 on the company’s X account. The company did not specify how much it paid for the Bitcoin (BTC) or when the purchases were made. The amount purchased was worth around $513 million at the time of writing. The announcement is GameStop's first publicly acknowledged Bitcoin purchase since the company disclosed plans to move into Bitcoin investment in March. At the time, GameStop said it would fund the Bitcoin purchase through debt financing and launched a $1.3 billion convertible notes offering. Source: GameStop The news comes after months of speculation that GameStop was exploring alternative assets, including cryptocurrencies. GameStop (GME) stock shares have climbed amid the speculation, jumping 12% in March. February rumors helped fuel an 18% spike in GME stock prices. According to TradingView, GameStop shares closed at $35 on May 27 and were trading at $36.30 in the pre-market at the time of publication. The stock is up around 30% in the past 30 days, with year-to-date gains of about 10%. Cointelegraph contacted GameStop for comment regarding its Bitcoin purchase but did not receive a response by the time of publication. This is a developing story, and further information will be added as it becomes available. Magazine: Bitcoin vs. the quantum computer threat: Timeline and solutions (2025–2035)
    TON Foundation hires former Visa executive to lead payments strategy
    The Open Network Foundation (TON Foundation) appointed former Visa executive Nikola Plecas as its new vice president of payments. Plecas will be responsible for shaping and executing TON’s payment infrastructure strategy, the company said in a May 28 blog post. He is tasked with expanding the network’s capabilities, managing financial partnerships and ensuring compliance across jurisdictions as the foundation scales services for over 1 billion Telegram users. “Joining TON Foundation represents an incredible opportunity to shape the future of payments on a truly global scale,” Plecas said. Related: How to use tsUSDe on TON for yield-generating dollar savings Plecas to lead TON’s new payment strategy Plecas will lead the push to build a payments architecture that is both globally interoperab…
    Why is Bitcoin price stuck?
    Key points: Bitcoin price is stuck in a range, with overhead resistance at $110,000 continuing to obstruct a rally to new all-time highs. Traders are in a wait-and-see mood due to uncertainty surrounding macroeconomic events. Bitcoin’s (BTC) bull run has stalled, with the price consolidating within a roughly $3,500 range since May 23. The $110,000 level proves to be a stubborn barrier. BTC/USD four-hour chart. Cointelegraph/TradingView Let’s look at some of the reasons why Bitcoin price remains stuck. Bitcoin runs into resistance at $110,000 Data from Cointelegraph Markets Pro and Bitstamp shows that BTC price oscillates within a tight range between $106,600 and $110,700, with no clear directional bias. BTC price has “broken out of the triangle pattern and is moving upward,” but a key r…
    Amina Bank hits $40M revenue in 2024 as crypto AUM doubles
    Swiss crypto bank Amina Bank, formerly Seba Bank, reported record financial results for 2024, with revenue climbing 69% year-over-year to $40.4 million. The bank also saw its assets under management (AUM) rise by 136% to $4.2 billion, driven by institutional demand and strategic expansion, according to a May 28 news release. The Zurich-based bank credited the growth to its multi-jurisdictional footprint, 24/7 trading capabilities and a lending book that has maintained zero defaults over five years. “I’m incredibly proud of our team’s tenacity and focus, which led to quarterly profitability in Q4 2024, a pivotal milestone that confirms the value of our approach,” CEO Franz Bergmueller said. Related: Bitcoin Suisse eyes UAE expansion with regulatory nod in Abu Dhabi Amina adds $801 million i…
    BlackRock to join Telegram’s $1.5B bond sale: WSJ
    BlackRock, one of the world’s largest Bitcoin holders, is reportedly participating in a bond raise by crypto-friendly messenger Telegram. Telegram is expected to raise at least $1.5 billion in a bond issue on May 28, with support from existing backers like BlackRock and Abu Dhabi’s investment firm Mubadala, The Wall Street Journal reported. As part of the sale, Telegram is offering investors five-year bonds at a 9% yield, the report said, citing sources familiar with the matter. Telegram plans to use the proceeds to buy back remaining debt from bonds issued in 2021, which are due to mature in March 2026. Discounts for potential Telegram IPO Apart from existing Telegram bondholders like BlackRock and Mubadala, the sale is also expected to bring new investors, including the US hedge fund firm Citadel. The WSJ report came weeks after Bloomberg first reported on Telegram's bond sale in late April, with sources claiming that the company was holding investor meetings about a bond sale worth about $2 billion to refinance its debut debt offering from 2021. According to the Financial Times, Telegram’s new bond offering will allow investors to buy shares in a potential initial public offering at a 20% discount, mirroring the terms of previous bond sales. This is a developing story; further information will be added as it becomes available. Magazine: Bitcoin bears eye $69K, CZ denies WLF ‘fixer’ rumors: Hodler’s Digest, May 18 – 24
    Fungible cryptos in secondary sales are not securities, Ripple tells SEC
    Ripple, the blockchain company behind XRP, argued that fungible cryptocurrencies are not securities when transferred in secondary transactions in a recent letter sent to the US Securities and Exchange Commission (SEC). In its May 27 letter, Ripple cited US attorney and crypto law thought leader Lewis Cohen to support its claim. In his widely cited 2022 paper, “The Ineluctable Modality of Securities Law: Why Fungible Crypto Assets Are Not Securities,” he wrote: “[T]here is no current basis in the law relating to ‘investment contracts’ to classify most fungible crypto assets as ‘securities’ when transferred in secondary transactions.” In his paper, Cohen explained that in secondary transactions, an investment contract transaction is generally not present. He further claimed that fungible cry…
    Bitcoin whales keep buying as BTC price dip targets include $94K
    Key points: Bitcoin whales are adding to their BTC positions while price ranges below all-time highs. If a new market correction comes, one potential bounce level lies in the mid-$90,000 zone. Hyperliquid trader James Wynn hints at large-volume traders shaping low-timeframe price performance. Bitcoin (BTC) may see support only at $94,000 if a fresh BTC price correction ensues, new analysis says. In its latest X commentary, Keith Alan, co-founder of trading resource Material Indicators, pointed to a Bitcoin bounce zone at the 21-week moving average. Bitcoin whales jump in amid “consolidating” price Bitcoin continues to track sideways within a $5,000 range after hitting all-time highs of $112,000, data from Cointelegraph Markets Pro and TradingView shows. For Alan, the market is giving o…
    Sui validators vote on $162M Cetus recovery plan to restore user funds
    Sui-based decentralized exchange Cetus may be one step closer to recovering funds lost in a recent exploit, pending the outcome of a community governance vote scheduled to end June 3. Cetus was exploited for over $220 million worth of digital assets on May 22. Shortly after the incident, Cetus managed to freeze $162 million of the funds. In a May 27 post on X, Sui said Cetus had requested a community vote to approve the recovery of the frozen funds. “If the community vote is approved, the funds will be recovered from the attacker and held in a multisig trust account until they can be returned to accounts that had positions in Cetus,” the post said. The vote is part of a broader recovery plan that includes using Cetus’s treasury and securing an emergency loan from the Sui Foundation. Sou…
    Metaplanet issues $50M in new debt to buy more Bitcoin
    Japanese investment company Metaplanet is raising $50 million through a private placement of zero-interest bonds as part of its strategy to increase its Bitcoin exposure.  In a May 28 announcement, the company said it was raising $50 million through bonds. The bonds are issued in $1.25 million denominations and carry no interest. Investors will not receive regular payments, with any potential profit expected to come from the bonds’ redemption value. Evo Fund, a Cayman Islands-based investment firm, will be the sole bondholder. The investment company has been Metaplanet’s primary backer for its Bitcoin acquisition strategy, subscribing to multiple rounds of Metaplanet’s zero-interest bonds, providing capital for its Bitcoin (BTC) buys. The bonds are unsecured and not guaranteed, with neithe…
    Crypto czar Sacks says US could possibly ‘acquire more Bitcoin’
    White House AI and crypto czar David Sacks says the US could buy more Bitcoin if the government can fund the purchase in a “budget-neutral” way without a tax or adding to the growing national debt. Sacks told Gemini co-founders Cameron and Tyler Winklevoss during a May 27 fireside chat at the Bitcoin 2025 conference that while he “can’t promise anything,” a pathway does exist for the government to buy more Bitcoin (BTC). However, it would require convincing Commerce Secretary Howard Lutnick or Treasury Secretary Scott Besson to OK the buy and fund it “without a new tax or adding to the debt,” Sacks said, adding that “maybe by finding the money from some other program that’s not using it — then we could potentially acquire more Bitcoin.” David Sacks said the US could buy more Bitcoin, but h…
    Australian regulator takes former Blockchain Global director to court
    Australia’s markets regulator has filed civil proceedings against Liang “Allan” Guo, the former director of Blockchain Global.  Guo will face the court on “allegations relating to multiple breaches of his directors’ duties,” the Australian Securities and Investments Commission said in a May 28 press release. ASIC alleged Guo made multiple breaches of directors’ duties relating to his dealings with ACX Exchange customer funds, and claimed he made false and misleading statements about those dealings and failed to maintain proper books and records.  The now-liquidated Blockchain Global operated the ACX Exchange from mid-2016 until December 2019, when it collapsed as customers could no longer withdraw their assets.  During liquidator’s examinations in 2022, the courts were told that ACX exchan…
    Altcoin ‘wildfire’ inbound as trader shuts down bear market fears
    A crypto trader has pushed back against claims that altcoin season is already over, arguing that it hasn’t even started yet, as many tokens are still near their local price bottoms. “I don’t understand why people start claiming that a bear market is around the corner,” MN Trading Capital founder Michaël van de Poppe said in a May 28 X post. Calls for altcoin season mount “They are literally on the bottom,” van de Poppe added before stating that the “final easy 12-24 months are coming.” While many altcoins have posted gains over the past 30 days, they remain below their levels from the market uptrend until US President Donald Trump’s inauguration in January. Solana (SOL) posted 17.84% gains over the past 30 days, trading at $175.17, but is still down 32% since Jan. 19, according to CoinMark…
    Altcoin ‘wildfire’ inbound as trader shuts down bear market fears
    A crypto trader has pushed back against claims that altcoin season is already over, arguing that it hasn’t even started yet, as many tokens are still near their local price bottoms. “I don’t understand why people start claiming that a bear market is around the corner,” MN Trading Capital founder Michaël van de Poppe said in a May 28 X post. Calls for altcoin season mount “They are literally on the bottom,” van de Poppe added before stating that the “final easy 12-24 months are coming.” While many altcoins have posted gains over the past 30 days, they remain below their levels from the market uptrend until US President Donald Trump’s inauguration in January. Solana (SOL) posted 17.84% gains over the past 30 days, trading at $175.17, but is still down 32% since Jan. 19, according to CoinMark…
    IMF says El Salvador to make ‘efforts’ to stop Bitcoin buys with $120M payments deal
    The International Monetary Fund said it has reached an agreement with El Salvador to pay the country $120 million following an initial review of its $1.4 billion loan agreement struck last year. The IMF said on May 27 that as part of the deal, El Salvador will need to fulfill its prior obligations around limiting further government involvement in Bitcoin (BTC), and it will have to cease its involvement in the Chivo wallet by the end of July. “On Bitcoin, efforts will continue to ensure that the total amount of Bitcoin held across all government-owned wallets remains unchanged,” the global lender said. The planned payout, subject to IMF executive board approval, is part of a larger $1.4 billion, 40-month loan deal struck in December, which saw El Salvador agree to confine its Bitcoin ambiti…
    CFTC’s Goldsmith Romero says commissioner exodus ‘not a great situation’
    Outgoing US Commodity Futures Trading Commission commissioner Christy Goldsmith Romero says the exodus of the agency’s top brass is “not a great situation” for crypto regulations. The CFTC could be headed by just one commissioner once the other four depart later this year, which Goldsmith Romero said in a May 27 interview at the Brookings Institution will make creating regulations harder because it leaves a less diverse pool of opinions.  “I think it’s not a great situation if you have one person who’s determining what the rules should be; you lose the benefit of this back-and-forth, this push-and-pull as to what’s the right thing to do,” she said. “I’ve always wanted to hear from my fellow commissioners about what makes sense to them, and there are many things that they’ve convinced me of…
    Trump’s CFTC pick Quintenz discloses crypto links, $3.4M assets
    US President Donald Trump’s pick to chair the Commodity Futures Trading Commission has disclosed millions of dollars worth of assets, along with his various ties to crypto-related organizations. In paperwork released by the US Office of Government Ethics on May 25, Brian Quintenz disclosed his key positions in crypto and market firms that would directly relate to the CFTC’s regulatory priorities and disclosed assets worth at least $3.4 million, according to a May 27 Bloomberg report.  Quintenz was a CFTC commissioner from 2017 to 2021 and is currently the global head of crypto policy at Andreessen Horowitz, a position he said he will step down from if the Senate confirms him as CFTC chair.  He holds an interest in three AH Capital Management investment funds, CNK Fund III, CNK Seed 1 Fund,…
    Rep. Steil urges restraint on adding ‘non-germane items’ to crypto bills
    US Representative Bryan Steil wants lawmakers to stop adding “non-germane items” into two key crypto bills, claiming that doing so is slowing the implementation of a regulatory framework for the industry. “Individuals, when they see legislation that’s going to move forward, want to attach non-germane items to any bill that’s going to move through and be signed into law,” Steil, a Republican from Wisconsin who chairs the House Financial Services Subcommittee on crypto, told Cointelegraph at the Bitcoin 2025 conference in Las Vegas on May 27. “We have to restrain ourselves from that instinct and attempt by our colleagues — both sides of the aisle,” he added. Congress’s biggest crypto backers hope to pass the stablecoin-regulating Guiding and Establishing National Innovation for US Stablecoin…
    Jack Dorsey’s Block to bring Bitcoin payments to Square by 2026
    Jack Dorsey’s financial services firm Block, Inc. will launch Bitcoin payments on Square, its payments processing arm, with a rollout to begin later this year before a full launch in 2026. The company announced the plan at the Bitcoin 2025 conference in Las Vegas on May 27, where Block demonstrated the feature at the BTC Inc. merchandise store. Merchants will be able to accept Bitcoin (BTC) payments through existing Square hardware using the Lightning Network, Bitcoin’s faster, lower-cost layer-2 scaling network.  “Merchants can choose to hold the Bitcoin, or auto-convert it to fiat in real-time,” Dorsey said on X.  The company said it expects to start rolling out in the second half of 2025, reaching all eligible Square sellers by 2026, subject to regulatory approvals.  The move builds on …
    Bitcoin’s ‘aggressive leg higher’ in Q3 still up in the air: Analyst
    Bitcoin’s recent all-time high of $111,970 has sparked optimism among crypto market participants, but whether that carries through into the third quarter of this year remains uncertain, analysts say. “The coming weeks will likely determine whether Bitcoinʼs latest breakout was a local high or the prelude to a more aggressive leg higher in Q3,” Bitfinex analysts said in a May 28 markets note. Consolidation or mild retracement may “be healthy” Bitcoin (BTC) reached new all-time highs of $111,970 on May 22, however, Bitfinex analysts say a continued price increase alone won’t necessarily confirm the uptrend heading into the next quarter.  “A period of consolidation or mild retracement would not only be healthy but also provide a more sustainable foundation for the next leg higher,” the analys…
    Real-world assets could revitalize dying NFT lending market: DappRadar
    Real-world assets linking up with non-fungible tokens (NFTs) is one of a few key catalysts that could reignite the waning NFT lending sector, which is suffering from a collapse in volumes and user activity, says blockchain analytics platform DappRadar. Volumes in the NFT lending market, which allows NFT holders to take out a loan against their token, have dropped 97% from a peak of around $1 billion in January 2024 to $50 million in May, DappRadar analyst Sara Gherghelas said in a May 27 report. Gherghelas said for NFT lending to “move beyond survival mode,” it needs “new catalysts” to reignite the sector, such as real-world asset NFTs, like tokenized real estate or yield-bearing assets that could unlock more stable, trusted collateral sources. “So far, 2025 has not delivered a compelling …
    Nasdaq files for 21Shares Sui ETF, kicking off SEC review
    Nasdaq has filed for crypto asset manager 21Shares to list a spot Sui exchange-traded fund (ETF) in the US, initiating the Securities and Exchange Commission’s review process. The stock market’s May 23 19b-4 filing, which asks the SEC to list the 21Shares SUI ETF, follows 21Shares’ April 30 submission of its S-1 registration statement to the SEC, which asked the regulator to approve trading of the proposed fund. Both regulatory filings are needed for the Sui (SUI) tracking fund to gi live, with the 19b-4 filing kicking off the SEC’s review process. The agency must decide whether to accept, reject or delay the application within 45 days and it can delay its decision multiple times, for a maximum review period of 240 days. The SEC must decide on 21Shares’ application by Jan. 18, 2026, at the…
  • Open

    s3: The new RAG framework that trains search agents with minimal data
    S3 decouples RAG search from generation, boosting efficiency and generalization for enterprise LLM applications with minimal data.  ( 8 min )
    Mistral launches new code embedding model that outperforms OpenAI and Cohere in real-world retrieval tasks
    Mistral's Codestral Embed will help make RAG use cases faster and find duplicate code segments using natural language.  ( 7 min )
    Nvidia CEO takes a shot at U.S. policy cutting off AI chip sales to China
    Nvidia CEO Jensen Huang tiptoed into politics with a comment taking a shot at the U.S. policy that has cut off sales of his chips to China.  ( 6 min )
    Nvidia beats estimates for Q1 results as revenues rise 69% from a year ago
    Nvidia, the AI and graphics chip company driving societal changes with AI, reported revenue for the first quarter ended April 27, 2025, was $44.1 billion, up 12% from the previous quarter and up 69% from a year ago. On April 9, 2025, the U.S. government told Nvidia that a license is required for exports of […]  ( 7 min )
    Less is more: Meta study shows shorter reasoning improves AI accuracy by 34%
    New research from Meta reveals AI models achieve 34.5% better accuracy with shorter reasoning chains, challenging industry assumptions and potentially reducing computing costs by 40%.  ( 6 min )
    Rumi raises $4.7M to change passive media into interactive AI experiences
    Rumi, an AI media company, has raised $4.7 million in a pre-seed funding round to transform passive media with rewards.  ( 9 min )
    Akool Live Camera can translate video calls in real time, swap faces, and get live virtual avatars to mimic human movements
    Akool Live Camera uses AI to capture human movement and mimic that movement with a generated virtual avatar in real time.  ( 9 min )
    Everyone’s looking to get in on vibe coding — and Google is no different with Stitch, its follow-up to Jules
    Google is looking to compete in vibe coding with Stitch, which designs user interfaces (UIs) with one prompt.  ( 7 min )
    Spott’s AI-native recruiting platform scores $3.2M to end hiring software chaos
    Spott secures $3.2 million in funding to build an all-in-one AI-native recruitment platform that automates workflows and eliminates tech fragmentation for recruitment agencies seeking to focus on high-value activities.  ( 8 min )
  • Open

    Pakistan to Establish a Bitcoin Strategic Reserve, Allocate 2000 Megawatts of Energy for Crypto Mining
    The country’s minister of state for blockchain and crypto announced the plans in the U.S. on Wednesday.  ( 23 min )
    TON Sinks After Elon Musk Denies xAI/Telegram Deal Was Signed
    "No deal was signed" said Musk, the xAI CEO, in response to an announcement earlier on Wednesday by Telegram's Pavel Durov  ( 21 min )
    Nvidia's Earnings Beat May Help AI-Linked Tokens
    The company reported a 69% increase in revenue in the first quarter compared to a year ago.  ( 22 min )
    UK's FCA Seeks Views on Stablecoins, Crypto Custody to Prevent Firm Failures
    The country's market regulator's proposed rules are meant to ensure stablecoins maintain their value and seek to reduce the likelihood of stablecoin and crypto custody companies failing.  ( 23 min )
    Bitcoin and Web3 Wallet Firm Ledger Brings 'Crypto Life' Visa Card to U.S. Users
    The card, facilitated by crypto card enabler Baanx, offers users 1% cashback in bitcoin (BTC) or USDC on purchases, and the ability to directly deposit paychecks into the on-chain card account via bank transfer.  ( 23 min )
    VivoPower Raises $121M to Launch XRP Treasury Strategy With Saudi Royal Backing
    The Nasdaq-listed energy firm aims to be the first public company with XRP focus, with ex-Ripple executive joining as chairman of the advisory board.  ( 24 min )
    NYC Mayor Eric Adams Calls For the End of NYDFS' BitLicense, Proposes 'BitBond'
    Speaking at Bitcoin 2025 in Las Vegas on Wednesday, Adams said getting rid of the BitLicense will "allow us to have the free flow of Bitcoin in our city."  ( 25 min )
    JD Vance Calls Crypto Market Structure Bill a ‘Priority’ for Trump Administration
    The U.S. Vice President said the administration has a “once in a generation opportunity to unleash innovation” by creating regulations for the crypto industry.  ( 24 min )
    BlackRock Mulling 10% Stake in Circle’s IPO, Joining ARK as Potential Buyer: Bloomberg
    Circle filed for an initial public offering on Tuesday.  ( 24 min )
    Vietnamese Woman Arrested in Thailand Over Alleged $300M Crypto Scam
    Ngo Thi Theu was allegedly a key figure in a network that involved 35 officials and over 1,000 employees working across 44 call centres in Vietnam.  ( 22 min )
    The Protocol: Self-spreading Malware Found in Privacy Crypto Dero
    Also: Solana On MetaMask, FIFA Taps Avalanche, Square Pilots Real-Time Bitcoin Payments  ( 26 min )
    From Steam Engines to Ethereum Staking: How Insurance Enables Innovation
    Insuring validator yields opens doors to financial products once deemed too risky, writes CoinFund’s Christopher Perkins and market infrastructure expert Finbarr Hutcheson.  ( 26 min )
    From Hype to Reality: 2025’s Emerging Innovations in DePIN and AI
    The journey from hype to reality in DePIN and AI shows that genuine innovation lies in solving real-world problems with practical and efficient solutions, says Bullish Capital Management’s Sylvia To.  ( 27 min )
    U.S. Labor Department Picks Up Crypto Torch, Throws Out Previous Warnings
    The agency had once called for retirement-plan officials to exercise "extreme care" over crypto investments, but it's now withdrawn that elevated concern.  ( 25 min )
    Bitcoin Platform Mezo Debuts Mainnet to Build Circular BTC Economy
    Mezo is built to be a Bitcoin finance platform that enables its users to unlock practical utility in BTC and thus become their own bank  ( 22 min )
    Bitcoin Pulls Back to $107K, but NYDIG Analysis Suggests Market Far From Overheated
    A number of indicators suggested the bull market has more room to run, said NYDIG.  ( 23 min )
    Polygon, GSR Release Katana Network Tackle DeFi Fragmentation
    Katana aims to improve blockchain liquidity — including lending, trading, and yield bearing strategies — by integrating with popular apps like Sushi and Morpho.  ( 22 min )
    New Jersey's Bergen County to Tokenize $240B in Real Estate Deeds on Avalanche Network
    The wealthy New York City suburb will migrate 370,000 property deeds — representing about $240 billion worth of real estate — onto an immutable, searchable blockchain ledger.  ( 24 min )
    EToro Adds DOGE, XRP, SHIB and 9 Others in U.S. Crypto Push After Nasdaq Debut
    The trading platform now offers 15 tokens in the U.S., expanding access as it settles into life as a public company.  ( 25 min )
    DeFi Platform Cork Protocol Suffers $12M Smart Contract Exploit
    Cork Protocol has paused all markets as a precaution.  ( 21 min )
    Toncoin: Telegram's Native Cryptocurrency Soars as Ex-Visa Exec Joins TON Foundation
    Toncoin rallies after former Visa executive joins TON Foundation, triggering a surge in volume and renewed market optimism.  ( 22 min )
    Conduit Raises $36M to Expand Stablecoin-Based Cross-Border Payments Beyond SWIFT
    Stablecoins are one of the fastest-growing sectors in crypto and an increasingly popular tool for global payments, attracting interest from venture capital investments.  ( 23 min )
    SHIB Stalls Below Key Resistance as Whale Activity Collapses 83%.
    Large SHIB holders pull back sharply as liquidity shrinks, but analysts say ecosystem growth and long-term token burn plans may offer upside potential.  ( 23 min )
    CoinDesk 20 Performance Update: Solana (SOL) Drops 2.1% as Index Trades Lower
    Aave (AAVE) was also among the underperformers, declining 1.8% from Tuesday.  ( 19 min )
    Privacy Crypto Dero Targeted With New Self-Spreading Malware
    The malware spread like a worm and spawned malicious containers after infecting fresh devices.  ( 24 min )
    Australian Regulator Sues Ex-Director of Crypto Exchange ACX for Mishandling Funds
    Investigations have been ongoing since ACX Exchange collapsed in 2019.  ( 22 min )
    Telegram Signs $300M Deal to Integrate Grok AI Into Its Messaging App, TON Token up 16%
    Telegram will also receive 50% of revenue from xAI subscriptions sold via the app.  ( 22 min )
    Telegram to Raise $1.5B Through Bond Sale Backed by BlackRock and Citadel: WSJ
    The funds will be used to repurchase debt and are convertible into equity if Telegram goes public.  ( 22 min )
    Ether Favored Over Bitcoin by Big Money, Here Are 3 Clues That Point to ETH Bias in Crypto Market
    Key indicators suggests traders are becoming more bullish on ether relative to bitcoin.  ( 24 min )
    GameStop Purchases Over $500M Worth of Bitcoin
    GameStop announced the purchase on X on Wednesday but did not offer further details about when the BTC were acquired or the price paid.  ( 21 min )
    Crypto Daybook Americas: Bitcoin Dominance Tops 64% While Options Indicate Bullish Tilt
    Your day-ahead look for May 28, 2025  ( 36 min )
    Bitcoin Ordinals Can Now Be Bridged to Cardano Through BitVMX
    The on-chain transaction between Bitcoin and Cardano was facilitated by BitVMX, an interoperability protocol built using the BitVM programming language  ( 22 min )
    Ether Likely Building Energy To Smash Through $3K
    Ether is forming an ascending triangle pattern, suggesting a potential rise above $3,000.  ( 23 min )
    Bitcoin Surges Ahead as Strategy Lags
    Divergence grows amid mNAV compression and a shift in Strategy's funding approach for bitcoin accumulation  ( 24 min )
    XRP Spot ETF in the U.S. Moves Closer to Reality
    The SEC is evaluating whether a proposed XRP ETF by WisdomTree offers enough investor protection and safeguards against manipulation.  ( 24 min )
    Bitcoin Spot ETFs Pull in $5.77B in May, Their Best Performance Since November
    Bitcoin's spot price recently reached record highs above $110,000.  ( 21 min )
    Are XMR Traders Buying The Dip? Monero Futures Open Interest Surges as Price Falls By Nearly $100 in 3 Days
    The price drop follows a meteoric rally from $165 to $420.  ( 23 min )
    Sui Network Steps in to Compensate Cetus Losses in Full After $223M Exploit
    The Sui Foundation has extended a loan to Cetus to fully reimburse affected users, with repayment contingent on an upcoming on-chain community vote.  ( 24 min )
    Bitcoin Traders Eye New Highs by End of Summer; Ether Rises 3% on Treasury Optimism
    With volatility elevated ahead of an upcoming Bitcoin conference, investors eye a summer breakout as ETH rises and BTC consolidates near $110,000.  ( 25 min )
    Bitcoin Uptrend at Risk Ahead of Nvidia Earnings, Fed Minutes; XRP Holds Key Support Amid XRPFi Narrative
    The Federal Reserve's minutes and Nvidia's earnings are key events that could influence market movements.  ( 24 min )
    Asia Morning Briefing: Bitcoin Becomes ‘Generational Asset’ as Speculators Ditch Rolexes
    PLUS: ETH's rally might be in its early stages, but there are a few headwinds holding it back  ( 26 min )
    Donald Trump Jr. Says Getting ‘Debanked, De-Insured, De-Everything’ Orange-Pilled Him
    The eldest son of U.S. President Donald Trump said his family’s interest in crypto was, at least at first, “a product of necessity.”  ( 21 min )
  • Open

    HTAP Databases Are Dead
    Comments  ( 5 min )
    Long live American Science and Surplus (which needs your help)
    Comments
    Diffusion vs. Autoregressive Language Models: A Text Embedding Perspective
    Comments  ( 2 min )
    A toy RTOS inside Super Mario Bros. using emulator save states
    Comments  ( 25 min )
    The anomalous magnetic moment of the muon in the Standard Model: an update
    Comments  ( 5 min )
    What does "Undecidable" mean, anyway
    Comments  ( 7 min )
    Ice Cream Replaced Booze in the US Navy
    Comments  ( 14 min )
    Deepseek R1-0528
    Comments  ( 1 min )
    Compiling a Neural Net to C for a 1,744× speedup
    Comments  ( 18 min )
    GoGoGrandparent (YC S16) is hiring Back end Engineers
    Comments  ( 1 min )
    Show HN: I rewrote my Mac Electron app in Rust
    Comments  ( 5 min )
    Japan Post launches 'digital address' system
    Comments  ( 26 min )
    Compiler Explorer and the Promise of URLs That Last Forever
    Comments  ( 5 min )
    Launch HN: MindFort (YC X25) – AI agents for continuous pentesting
    Comments  ( 2 min )
    Getting a Cease and Desist from Waffle House
    Comments  ( 10 min )
    Why is it so hard to get families to live in community houses?
    Comments
    Show HN: Tesseral – Open-Source Auth
    Comments  ( 15 min )
    LLM Codegen go Brrr – Parallelization with Git Worktrees and Tmux
    Comments  ( 4 min )
    XAI to pay Telegram $300M to integrate Grok into the chat app
    Comments  ( 9 min )
    The mysterious Gobi wall uncovered
    Comments  ( 9 min )
    Show HN: Wetlands – a lightweight Python library for managing Conda environments
    Comments  ( 2 min )
    Mullvad Leta
    Comments
    FlowTSE: Target Speaker Extraction with Flow Matching
    Comments  ( 2 min )
    Show HN: Loodio 2 – A Simple Rechargable Bathroom Privacy Device
    Comments  ( 24 min )
    Comprehensive Analysis of De-Anonymization Attacks Against the Privacy Coin XMR
    Comments  ( 11 min )
    The Blowtorch Theory: A New Model for Structure Formation in the Universe
    Comments  ( 118 min )
    Texas' annual reading test adjusted difficulty yearly, masking improvement
    Comments  ( 16 min )
    The Who Cares Era
    Comments  ( 4 min )
    Show HN: Voiden – a free, offline, Git-native API Client
    Comments
    Monks Behaving Badly: Explaining Buddhist Violence in Asia
    Comments
    Why Good Ideas Die Quietly and Bad Ideas Go Viral
    Comments  ( 136 min )
    AI: Accelerated Incompetence
    Comments  ( 5 min )
    Microsoft wants Windows Update to handle all apps
    Comments  ( 24 min )
    CheerpJ 4.1: Java in the browser, now supporting Java 17 (preview)
    Comments  ( 21 min )
    We Tested 7 Languages Under Extreme Load and Only One Didn't Crash
    Comments
    Vibe coding for teams, thoughts to date
    Comments  ( 4 min )
    Cory Doctorow on how we lost the internet
    Comments  ( 14 min )
    Ask HN: Stopping YC backed business from advertizing fake jobs at my company
    Comments  ( 1 min )
    Why are 2025/05/28 and 2025-05-28 different days in JavaScript?
    Comments  ( 3 min )
    Another way electric cars clean the air: study says brake dust reduced by 83%
    Comments  ( 13 min )
    As a developer, my most important tools are a pen and a notebook
    Comments  ( 6 min )
    DWARF as a Shared Reverse Engineering Format
    Comments  ( 3 min )
    Singularities in Space-Time Prove Hard to Kill
    Comments  ( 13 min )
    An Extreme Cousin for Pluto? Possible Dwarf Planet at Solar System Edge
    Comments  ( 4 min )
    Ask HN: Is anyone using AI conversation partners?
    Comments  ( 1 min )
    Global high-performance proof-of-stake blockchain with erasure coding
    Comments  ( 6 min )
    Show HN: Connecting People Through AI-Powered Video Sentiment Matching
    Comments  ( 1 min )
    Show HN: AutoThink – Boosts local LLM performance by 43% with adaptive reasoning
    Comments  ( 2 min )
    Theory of Stupidity [pdf]
    Comments  ( 6 min )
    Using Postgres pg_test_fsync tool for testing low latency writes
    Comments  ( 5 min )
    MailDock: Cold Email Infrastructure
    Comments
    A privilege escalation from Chrome extensions (2023)
    Comments  ( 11 min )
    Look Ma, No Bubbles Designing a Low-Latency Megakernel for Llama-1B
    Comments  ( 17 min )
  • Open

    QuickNode Accelerator - ChaiNova
    ChaiNova joins QuickNode’s Accelerator to bring inclusive Web3 access from local shops to global enterprises.  ( 3 min )
    QuickNode Accelerator - SettleX
    Discover SettleX, a modular cross-chain clearing layer improving capital efficiency, privacy, and liquidity across the DeFi landscape.  ( 4 min )
    QuickNode Accelerator - taro/NYU
    Taro is a privacy-first blockchain project from NYU and Microsoft, enhancing financial transparency and accountability in organizations.  ( 3 min )
    QuickNode Accelerator - Mements
    Mements is building infrastructure for verifiable AI, with timestamped prompts, provable video streaming, and the launch of MemeChain.  ( 3 min )
    QuickNode Accelerator - EcoFundMe
    EcoFundMe connects donors to verified climate projects with tokenized contributions, DAO governance, and transparent onchain funding.  ( 3 min )
    QuickNode Accelerator - Rivalz Network
    Rivalz is building verifiable AI infrastructure, enabling smart contracts to query AI oracles, real-world data, and autonomous agents.  ( 3 min )
    QuickNode Accelerator - Kyros
    KYROS delivers AI-enhanced DeFi with real-time, in-chart insights and an intuitive trading experience across major blockchains.  ( 4 min )
    QuickNode Accelerator - Hangry Animals
    Hangry Animals blends storytelling, Web3, and social good into a transmedia universe where players own, earn, and impact real causes.  ( 4 min )
    QuickNode Accelerator - Boost Ad Network
    Boost is an onchain-native, privacy-first ad network with verifiable auctions, real attribution, and campaign analytics for Web3.  ( 4 min )
    QuickNode Accelerator - Diamondz Shadow Movies
    Diamondz Shadow is creating a blockchain-powered entertainment ecosystem spanning games, film, tokenized media, and real-world utility.  ( 4 min )
    QuickNode Accelerator - Badchain
    Badchain is Solana’s culture layer, where behavior drives rewards through meme quests, raffles, and community-led incentives.  ( 5 min )
    QuickNode Accelerator - CVEX
    CVEX is launching Smart Clearing for DeFi, a decentralized derivatives protocol unlocking capital efficiency and scalable markets.  ( 4 min )
    QuickNode Accelerator - Archer Protocol
    Archer is redesigning Web3 UX with natural language trading, multichain intents, and a non-custodial platform for everyone.  ( 3 min )
    QuickNode Accelerator - SNFT Chain
    SNFT Chain connects digital assets and physical devices through scalable L2 infrastructure built for creators and tokenized experiences.  ( 3 min )
    QuickNode Accelerator - Creator Network
    Creator Network is a modular L2 for AI-native applications, empowering builders, creators, and ecosystems with low fees and fast UX.  ( 3 min )
    QuickNode Accelerator - TEN
    TEN is building a fully encrypted Layer 2 network for AI-native gaming, launching House of TEN and redefining onchain entertainment.  ( 4 min )
  • Open

    How Attackers Target Travelers – and How to Defend Yourself
    Traveling is one of life’s greatest joys  –  but it also puts a big target on your back for cybercriminals. Tourists are often rushed, distracted, or unfamiliar with local providers. That’s exactly what hackers count on. From fake Wi-Fi networks to s...  ( 6 min )
    How to Sort Dates Efficiently in JavaScript
    Recently, I was working on a PowerApps Component Framework (PCF) project that required sorting an array of objects by date. The dates were in ISO 8601 format but without a time zone – for example, "2025-05-01T15:00:00.00". Without much thought, I wro...  ( 6 min )
    How Agentic AI Works: A Beginner's Guide to Autonomous Intelligent Agents
    You may have heard about “Agentic AI” systems and wondered what they’re all about. Well, in basic terms, the idea behind Agentic AI is that it can see its surroundings, set and pursue goals, plan and reason through many processes, and learn from expe...  ( 20 min )
    Master REST API Development with .NET 9
    Building robust web applications and services requires a solid understanding of REST APIs, the backbone of modern web communication. Whether you're looking to create mobile app backends, integrate different systems, or build scalable web services, RE...  ( 5 min )
    Build Your Own ViT Model from Scratch
    Vision Transformers have fundamentally changed how we approach computer vision problems, delivering state-of-the-art results that often surpass traditional convolutional neural networks. As the industry shifts toward transformer-based architectures f...  ( 4 min )
  • Open

    The AI Hype Index: College students are hooked on ChatGPT
    Separating AI reality from hyped-up fiction isn’t always easy. That’s why we’ve created the AI Hype Index—a simple, at-a-glance summary of everything you need to know about the state of the industry. Large language models confidently present their responses as accurate and reliable, even when they’re neither of those things. That’s why we’ve recently seen…  ( 16 min )
    The Download: the story of OpenAI, and making magnesium
    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. OpenAI: The power and the pride OpenAI’s release of ChatGPT 3.5 set in motion an AI arms race that has changed the world. How that turns out for humanity is something we are…  ( 21 min )
    OpenAI: The power and the pride
    In April, Paul Graham, the founder of the tech startup accelerator Y Combinator, sent a tweet in response to former YC president and current OpenAI CEO Sam Altman. Altman had just bid a public goodbye to GPT-4 on X, and Graham had a follow-up question.  “If you had [GPT-4’s model weights] etched on a piece…  ( 24 min )
    This startup wants to make more climate-friendly metal in the US
    A California-based company called Magrathea just turned on a new electrolyzer that can make magnesium metal from seawater. The technology has the potential to produce the material, which is used in vehicles and defense applications, with net-zero greenhouse-gas emissions. Magnesium is an incredibly light metal, and it’s used for parts in cars and planes, as…  ( 20 min )
  • Open

    TnG Introduces Limited Edition NFC Card With LED Light
    Touch ‘n Go (TnG) has introduced a new limited edition NFC card which is much different than its usual offerings. Apart from featuring a unique graphic, this version is the first to include a built-in light-up function. Befitting its “You light up my life” theme, this limited edition release features an LED-equipped lightbulb which activates […] The post TnG Introduces Limited Edition NFC Card With LED Light appeared first on Lowyat.NET.  ( 16 min )
    Mazda 6e BEV Set To Launch In Indonesia Following Thailand Debut
    Mazda 6e (also known as EZ-6 in China) will be launching in the Indonesian market soon after it was confirmed for the Thailand market. This information was confirmed by PT Eurokars Motor Indonesia Chief Operating Officer Ricky Thio. He also added that the pure electric variant of the 6e will be the model that will […] The post Mazda 6e BEV Set To Launch In Indonesia Following Thailand Debut appeared first on Lowyat.NET.  ( 17 min )
    Hollyland Launches Lark A1 And Lark Max 2 Microphones
    Hollyland has announced two new wireless microphones, the Lark A1 and the Lark Max 2. To start off, the Lark A1 is designed with vloggers, streamers, and other content creators in mind. The mics can deliver 24-bit high-fidelity audio quality and have a sound pressure level of 120dB. They also come with three levels of noise […] The post Hollyland Launches Lark A1 And Lark Max 2 Microphones appeared first on Lowyat.NET.  ( 16 min )
    Synology Introduces New BeeStation Plus NAS
    Synology has introduced its latest consumer Network-Attached Storage (NAS) product, the BeeStation Plus. A tier above its existing BeeStation model, which offered up to 4TB of storage, the Plus brings to the table a higher capacity support of up to 8TB. Design-wise, the BeeStation Plus’ overall look and connectivity layout resembles that of its sibling. […] The post Synology Introduces New BeeStation Plus NAS appeared first on Lowyat.NET.  ( 16 min )
    Razer Iskur V2 X Lightning Review: Comfortable And Well-Rounded For Its Price
    Back during CES 2025 earlier this year, I had the chance to literally have a brief seat on Razer’s Iskur V2 X gaming chair. It felt comfortable at the time but as it is with demo booths, I couldn’t draw any conclusive points until I had a right and proper sit-down with it. Fast forward […] The post Razer Iskur V2 X Lightning Review: Comfortable And Well-Rounded For Its Price appeared first on Lowyat.NET.  ( 18 min )
    Apple May Launch A Gaming App To Replace Game Center
    Apple will reportedly launch a dedicated gaming app to replace its current Game Center, as per Bloomberg via Android Authority. The purported app may come pre-installed on iPhones, iPads, Macs, and Apple TVs sometime later this year, corresponding with the expected launch of iOS 19. The report states that the new gaming app will launch […] The post Apple May Launch A Gaming App To Replace Game Center appeared first on Lowyat.NET.  ( 15 min )
    Toyota And Lexus To Streamline Its Line-Ups With Unified Vehicle Architecture
    Toyota and Lexus have been developing standalone EVs and ICE vehicles on separate platforms since the introduction of its first electrified models. However, both the companies, have announced plans to streamline their electric vehicle (EV) and internal combustion engine (ICE) lineups. Instead of producing separate models for each powertrain type, the automakers will offer multiple […] The post Toyota And Lexus To Streamline Its Line-Ups With Unified Vehicle Architecture appeared first on Lowyat.NET.  ( 17 min )
    OnePlus 13s To Fully Embrace AI; Will Feature New Plus Key
    OnePlus recently announced that it will be going all-in on AI, with the launch of the OnePlus 13s. As part of the embrace, one major change to the phone will be the introduction of the Plus Key, which also serves as the replacement for the long-used Alert Slider.  In essence, the Plus Key is a […] The post OnePlus 13s To Fully Embrace AI; Will Feature New Plus Key appeared first on Lowyat.NET.  ( 16 min )
    Sony WF-C710N Lightning Review: Bass For Your Buck
    The Sony WF-C710N TWS earbuds launched a few months ago and are the successor to the WF-C700N. Designed as a budget-friendly option, the WF-C710N features a few upgrades from its older counterpart, namely improved ANC and longer battery life. Given that these aren’t Sony’s top-of-the-line offering, one should not expect them to be particularly mindblowing. […] The post Sony WF-C710N Lightning Review: Bass For Your Buck appeared first on Lowyat.NET.  ( 20 min )
    vivo X Fold5 Gets Certified By SIRIM On Its Way To Launch
    vivo is said to introduce its next flagship foldable, the X Fold5, some time in the next few months, with a tentative launch window in July. While the company has not announced anything concrete yet, the upcoming foldable has made an appearance on the SIRIM database, indicating that it will be coming here soon after […] The post vivo X Fold5 Gets Certified By SIRIM On Its Way To Launch appeared first on Lowyat.NET.  ( 16 min )
    PlayStation Days Of Play 2025 Ongoing Until 11 June
    PlayStation has announced this year’s iteration of Days of Play, which is ongoing from now until 11 June. As usual, this means discounts across the board, from hardware to software. But while there is an extensive list of items being discounted, the discounts themselves could be more substantial. Starting with the hardware, all models of […] The post PlayStation Days Of Play 2025 Ongoing Until 11 June appeared first on Lowyat.NET.  ( 16 min )
    iQOO Neo 10 Listed By Local Retailers Ahead Of Malaysian Launch
    iQOO is set to release its latest mid-range smartphone, the Neo 10, in Malaysia next week. However, ahead of the launch, a local retailer has already put up the upcoming device for sale, revealing the pricing for the Malaysian market. According to MMG Distribution, the Neo 10 with a 16GB+512GB configuration will retail for RM2,199, […] The post iQOO Neo 10 Listed By Local Retailers Ahead Of Malaysian Launch appeared first on Lowyat.NET.  ( 16 min )
    These Hermes Headphones Will Cost You US$15,000
    Headphones don’t exactly rank high on the list of products you would expect from Hermes, but that is exactly what the French luxury fashion house has recently unveiled. The brand’s first ever headphones were designed and developed over two years by its 50-strong bespoke division, Ateliers Horizons. Inspired by Hermes’ own Kelly bag, the headphones […] The post These Hermes Headphones Will Cost You US$15,000 appeared first on Lowyat.NET.  ( 16 min )
    Xiaomi Mix Flip 2 May Launch In June; Global Release To Follow Soon After
    Xiaomi launched the Mix Flip, its clamshell foldable, last year. In keeping with its product launch cycle, leakster it is now being alleged that the Mix Flip 2 could make its debut in China this June, with a global release to follow soon after. As per the report on Weibo, the Xiaomi Mix Flip 2 […] The post Xiaomi Mix Flip 2 May Launch In June; Global Release To Follow Soon After appeared first on Lowyat.NET.  ( 16 min )
    Indonesia Introduces Homegrown Aletra L8 Electric MPV
    Like many countries embracing the electric vehicle revolution, Indonesia has joined the movement with the launch of its homegrown EV brand, Aletra. The brand’s inaugural model, the fully electric Aletra L8 MPV, has officially entered production at PT Handal Indonesia Motor’s manufacturing facility in West Java. Aletra is a new Indonesian electric vehicle (EV) brand […] The post Indonesia Introduces Homegrown Aletra L8 Electric MPV appeared first on Lowyat.NET.  ( 17 min )
    Microsoft Announces Launch Of Malaysia West Cloud Region
    A couple of months back, Microsoft Malaysia announced that the Malaysia West cloud region will be going live in Q2 of the year. Today, as part of its AI Tour for businesses, the company announced the general availability of the cloud region. Also announced were a number of companies that have already started making use […] The post Microsoft Announces Launch Of Malaysia West Cloud Region appeared first on Lowyat.NET.  ( 16 min )
    Taobao App Now Available In Bahasa Malaysia
    Taobao has officially announced the rollout of a Bahasa Malaysia interface on its mobile app. Available starting from today, users can head into the language settings of the app and change it to “Bahasa Melayu”, with the in-app translation covering even the product reviews. Last year, Malaysia and Singapore became the first markets in the […] The post Taobao App Now Available In Bahasa Malaysia appeared first on Lowyat.NET.  ( 16 min )
    Global Samsung Galaxy Z Flip7 Might Get Snapdragon 8 Elite
    Samsung is expected to launch its latest set of foldables, namely the Galaxy Z Flip7 and Fold7, in July. Naturally, these upcoming devices have been subject to a myriad of rumours and supposed leaks. The Flip7’s chipset has been of particular interest, with conflicting information surfacing over the past few months. Back in April, it […] The post Global Samsung Galaxy Z Flip7 Might Get Snapdragon 8 Elite appeared first on Lowyat.NET.  ( 16 min )
    Acer Accidentally Confirms Existence Of NVIDIA RTX 5050 For Laptops
    Acer may have accidentally confirmed the existence of the yet unreleased NVIDIA GeForce RTX 5050 laptop GPU. The GPU’s existence was discovered on Acer’s GPU power specifications page for its Predator and Nitro gaming laptops. At the time of writing, the listing has seemingly disappeared but as this is the internet, screenshots of the listing […] The post Acer Accidentally Confirms Existence Of NVIDIA RTX 5050 For Laptops appeared first on Lowyat.NET.  ( 15 min )
    Trump Administration Halts Student Visa Processing
    The Trump administration has instructed US embassies to stop scheduling new appointments for student visa applicants, according to a memo that was first discovered by Politico. In the document, US Secretary of State Marco Rubio ordered embassies to suspend unbooked student visa interviews “until further guidance is issued.” The message added that the move is […] The post Trump Administration Halts Student Visa Processing appeared first on Lowyat.NET.  ( 16 min )
    WhatsApp For iPad Finally Official After Years Of Betas
    The official WhatsApp account on X very recently hinted at the possibility of the app finally being available on iPad. Now, it looks like it’s finally a reality – you can download the app for Apple tablets via the App Store. Being a version of the app for bigger screens, WhatsApp for iPad supports features […] The post WhatsApp For iPad Finally Official After Years Of Betas appeared first on Lowyat.NET.  ( 15 min )

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    A UEFI app that sends LLDP-MED pkt at boot to negotiate PoE+ power before the OS
    Comments  ( 10 min )
    OpenTPU: Open-Source Reimplementation of Google Tensor Processing Unit (TPU)
    Comments  ( 26 min )
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    Anthropic debuts Claude conversational voice mode on mobile that searches your Google Docs, Drive, Calendar
    With the rollout of voice mode, Anthropic continues to broaden Claude's functionality and accessibility to all users.  ( 7 min )
    Security leaders lose visibility as consultants deploy shadow AI copilots to stay employed
    Fearing sweeping layoffs driven by AI and automation, elite consultants and high performers are turning to shadow AI for a competitive edge.  ( 11 min )
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    Sen. Lummis on Push for Stablecoin Bill: ‘I Had No Idea How Hard This Was Going to Be’
    The Wyoming Republican said she’s concerned the Senate Banking Committee has lost the “muscle memory” needed to actually legislate.  ( 23 min )
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    Guarding the Gates
    Artificial Intelligence is transforming finance, offering unprecedented operational breakthroughs. Yet, beneath the innovation lies a shadow of risk—adversaries empowered by those same sophisticated tools. With criminal capabilities intensifying, financial institutions must navigate an increasingly nuanced battleground. To safeguard trust in an era defined by relentless technological evolution, finance faces a balancing act: leveraging AI's limitless potential while fortifying against its darker uses. Deepfakes—once merely captivating entertainments—have now evolved into unsettling weapons of deceit. Criminal enterprises deploy synthetic audio and visuals to impersonate executives, misleading employees into authorising substantial financial transfers. A prominent case in the UK, where a fa…  ( 5 min )
    This linear-time triangle-finding algorithm will imply subquadratic solutions for many 3SUM-hard problems, as triangle detection is 3SUM-hard and reductions preserve time complexity under plausible conjectures.
    The Aegypti Algorithm Frank Vega ・ Mar 17 #programming #algorithms #computerscience #python  ( 3 min )
    Sell Yourself as a Developer: Creating a Personal Brand That Stands Out
    In a world full of portfolios, GitHub profiles, and online résumés, it’s easy to feel like one developer in a sea of sameness. But here’s the truth: if you want better opportunities, better projects, and more control over your career—you need to sell yourself. And that starts with a personal brand. You might think “branding” is just for influencers and startups. Not true. As a developer, your brand is your reputation made visible. Here’s how to build it, own it, and let it open doors. ⸻ 🧭 Know What You Want to Be Known For Before you can create a personal brand, you need clarity. Ask yourself: Your brand should be a reflection of both your skills and your passions. You can’t be the “everything” dev. Be the dev people remember for something specific. ⸻ 🌐 Build a Home for Your Work Every…  ( 4 min )
    Artificial General Intelligence: 6 Definitions, 6 Perspectives, 6 Predictions
    Artificial Intelligence (AI) is everywhere, but Artificial General Intelligence (AGI) is something entirely different. While AI powers chatbots, image generators, and recommendation engines, it remains narrow—trained for specific tasks. AGI, by contrast, refers to a still-hypothetical system capable of understanding and performing any intellectual task a human can. Yet despite growing attention, AGI has no single agreed-upon definition. What exactly qualifies as “general” intelligence? And how close are we to achieving it? Below are some influential quotes that attempt to define what AGI really means. 6 Definitions “AGI is a highly autonomous system that outperforms humans at most economically valuable work.” OpenAI Charter, 2018 “AGI would be a system that is able to perform human-level…  ( 4 min )
    [Boost]
    Breaking Down tilegen: A Deep Dive into Image Tiling Bruno ・ May 27 #programming #opensource #typescript #bunjs  ( 2 min )
    Selenium with A2A and MCP for AI Agents
    Hey fellow developers! 👋 I'm excited to share something I've built and I'd love your feedback and contributions. I've created a web automation system that brings together the power of A2A (Agent-to-Agent) protocol and MCP (Model Context Protocol) with Selenium WebDriver. The best part? You can try it live right now! 🎮 Try the Live Demo Want to see it in action before diving in? Here are some things to try (remember, results may vary based on your prompts): Run automated web tests (start with simple navigation tasks) Capture screenshots (works best with stable pages) Execute natural language commands (be specific and clear in your instructions) Watch agents communicate in real-time 💡 Pro Tip: When using the demo, try to: Be specific in your instructions Start with simple commands and gra…  ( 4 min )
    Mejora tus pruebas unitarias 10x
    Hola, bienvenido a un nuevo post! Hoy quiero hablar de un tema muy importante, que no puede faltar en un desarrollo serio de software: las pruebas unitarias. Las pruebas unitarias son código que escribimos para validar la lógica de nuestro programa. Estas pruebas se caracterizan por evaluar partes pequeñas del código, como una función o una clase. Además, las pruebas unitarias son muy útiles para realizar refactorizaciones a futuro sin temor a que, durante este proceso, deje de funcionar lo que ya teníamos correctamente. Y es que, en realidad, creo que todos hemos trabajado en algún proyecto donde el equipo tiene miedo de modificar ciertas partes del código, porque no sabemos si lo que vamos a cambiar afectará reglas de negocio ya implementadas, provocando comportamientos extraños y los te…  ( 9 min )
    An LLM Evaluation Framework for AI Systems Performance
    One of the challenges of AI systems development is ensuring that your system performs well not just when it is initially released, but as it grows and is deployed to the world. While AI prototyping projects are fun and exciting, eventually systems need to make it to the real-world and evolve over time. These evolutions can come in the following forms: Changing the system prompt to try to improve performance or resolve issues Adding new tools for AI systems to call in function-calling scenarios. This is particularly relevant when working with tooling like Semantic Kernel or Model Context Protocol (MCP) Changing the data that is accessible to models for Retrieval Augmentation Generation. This often comes naturally over time as new data is added. Regardless of the cause of change, organizati…  ( 10 min )
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    Ethereum price target shifts to $3K after SharpLink adopts ETH ‘treasury strategy’
    Key takeaways: SharpLink Gaming establishes the first ETH treasury, backed by Ethereum co-founder Joe Lubin. SharpLink will invest $425 million to acquire 120,000 ETH. Ethereum futures open interest hits an all-time high of $36.1 billion, with ETH price climbing 4.5% on the daily chart. Nasdaq-listed SharpLink Gaming (SBET) announced a $425 million private investment in public equity (PIPE), acquiring approximately 69.1 million shares at $6.15 each to establish the first Nasdaq-listed Ethereum (ETH) treasury company. Spearheaded by Ethereum co-founder Joe Lubin, this move mirrors Strategy’s (MSTR) successful Bitcoin treasury strategy, which has yielded over $8.2 billion in gains in 2025, by leveraging stock and bond sales to acquire BTC. Former Ethereum core developer and contributor …
    Third individual arrested in NYC crypto torture and kidnapping case
    A third individual, suspected of being connected to the recent kidnapping, torture and attempted extortion of an Italian tourist in New York City, surrendered to law enforcement on May 27. 33-year-old William Duplessie was taken into custody by the New York Police Department (NYPD) and will be charged with “kidnapping and false imprisonment of an associate,” NYPD Commissioner Jessica Tisch said. The incident comes amid a string of kidnappings and ransom attempts targeting crypto investors and their loved ones, prompting additional security measures from investors and industry executives. According to reporting from The New York Times, Duplessie and crypto investor John Woeltz, who was previously arrested by police in connection with the case, both had connections to an NYC-based crypto hed…
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    The Best AWS Services to Deploy Front-End Applications in 2025
    As front-end development evolves, finding the right deployment service is more important than ever. Amazon Web Services (AWS), a cloud-based service, offers a number of helpful tools and platforms for hosting modern front-end applications. Although i...  ( 8 min )

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    Malaysia's Krenovator secures seed funding to enhance AI-powered tech talent platform
    Krenovator Technology Sdn. Bhd., a Malaysia-based artificial intelligence (AI)-powered tech talent platform, announced Monday that it has secured seed funding from Ignite Asia, a venture capital and private equity principals firm in Singapore and Malaysia.  ( 6 min )

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    Local cosmetics sector can be launchpad to position Malaysia as innovation-led economy: Sirim chief tech officer
    SHAH ALAM: The Malaysian cosmetics sector can serve as a launchpad to position the nation as an innovation-led economy, said Sirim Bhd chief technolog...  ( 3 min )
    Three Omani innovators selected for ITEX 2025 in Malaysia
    Three Omani innovators selected to compete at ITEX 2025 in Malaysia. Projects include innovations in water filtration, dental materials, and remote control technology  ( 4 min )
    Malaysia attracts US$3.7 billion in digital investments, solidifying
    Malaysia’s digital economy continues to go from strength to strength, emerging as a strategic engine of growth that creates jobs, opens new opportunities, and fosters local innovation for businesses  ( 3 min )
    MDV powers Malaysia's tech innovation with over RM13bil financing
    KUALA LUMPUR: Malaysia Debt Ventures Bhd (MDV) has emerged as a key enabler of the nation’s innovation and digital transformation agenda, with more than RM13 billion channelled into over 1,000 high-impact, technology-driven projects.  ( 7 min )

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    [UPDATED] Malaysia and Maldives explore new ties in solar, defence, and digital tech [WATCH]
    PUTRAJAYA: Malaysia is eager to explore new avenues of cooperation with the Maldives, including floating solar energy, defence, and digital technology, says Datuk Seri Anwar Ibrahim.  ( 7 min )
    Retail & E-Commerce Innovation Marketing & Tech Summit: Malaysia 2025
    Retail & E-Commerce Innovation Marketing & Tech Summit: Malaysia 2025

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    Bits + Bytes: A Miscellany Of Technology
    NEWS Malaysia sees tech salary surge in 2025, led by system engineers Tech salaries in Malaysia have risen significantly this year, with system engineers recording the highest increase at 8%, according to NodeFlair’s Tech Salary Report 2...  ( 16 min )
    FORKLIFTACTION, B2B news service and business platform about forklifts and materials handling
    FORKLIFTACTION, B2B news service and business platform about forklifts and materials handling

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    Malaysia remains 9th largest global exporter of high-tech products
    Malaysia successfully maintained its position as the ninth-largest exporter of high-tech goods out of 143 economies in 2023, the highest recognition it has achieved in the past decade, Bernama has reported.  ( 5 min )

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    Malaysia remains 9th largest global exporter of high-tech products
    Malaysia’s high-tech exports increased by 2 billion USD to reach 127 billion USD in 2023. He said high-tech exports comprised 58.69% of total manufacturing exports in 2023, up from 52.48% recorded in 2022.  ( 9 min )
    UK agrees to assist Malaysia in technology, new energy
    The UK has agreed to collaborate with Malaysia in various fields, including technology and new energy management, said Deputy Prime Minister Datuk Seri Fadillah Yusof.  ( 8 min )
    Need to embrace technological advancements, sustainable practices discussed at country's premier real estate event
    Industry leaders, policymakers, investors and experts explored the future of Malaysia's real estate landscape at the National Real Estate Convention (NREC) 2025 held here recently.  ( 7 min )

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    Cooperations with China continue to drive Malaysia's tech ambitions: experts
    Cooperations with China continue to drive Malaysia's tech ambitions: experts-  ( 3 min )
    IBM Tech Innovation Summit
    Seats are limited. Register now!  ( 2 min )

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    Alabama’s Pursell Agri-Tech teams with Wastech on fertilizer venture in Malaysia
    Pursell and Wastech Group are establishing a state-of-the-art facility in Malaysia to producte advanced controlled release fertilizers.  ( 5 min )
2025-06-11T10:10:50.272Z osmosfeed 1.15.1